52490368000

素因数分解:

$2^{10}\times 5^3\times 7^2\times {\mathrm{8369}}^1$

素因数の和:8418

約数の個数: 264

約数和(自身を含む): 152350103880

約数和(自身を除く): 99859735880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 512, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2560, 2800, 3136, 3200, 3500, 3584, 3920, 4000, 4480, 4900, 5120, 5600, 6125, 6272, 6400, 7000, 7168, 7840, 8000, 8369, 8960, 9800, 11200, 12250, 12544, 12800, 14000, 15680, 16000, 16738, 17920, 19600, 22400, 24500, 25088, 25600, 28000, 31360, 32000, 33476, 35840, 39200, 41845, 44800, 49000, 50176, 56000, 58583, 62720, 64000, 66952, 78400, 83690, 89600, 98000, 112000, 117166, 125440, 128000, 133904, 156800, 167380, 179200, 196000, 209225, 224000, 234332, 250880, 267808, 292915, 313600, 334760, 392000, 410081, 418450, 448000, 468664, 535616, 585830, 627200, 669520, 784000, 820162, 836900, 896000, 937328, 1046125, 1071232, 1171660, 1254400, 1339040, 1464575, 1568000, 1640324, 1673800, 1874656, 2050405, 2092250, 2142464, 2343320, 2678080, 2929150, 3136000, 3280648, 3347600, 3749312, 4100810, 4184500, 4284928, 4686640, 5356160, 5858300, 6272000, 6561296, 6695200, 7322875, 7498624, 8201620, 8369000, 8569856, 9373280, 10252025, 10712320, 11716600, 13122592, 13390400, 14645750, 14997248, 16403240, 16738000, 18746560, 20504050, 21424640, 23433200, 26245184, 26780800, 29291500, 29994496, 32806480, 33476000, 37493120, 41008100, 42849280, 46866400, 51260125, 52490368, 53561600, 58583000, 59988992, 65612960, 66952000, 74986240, 82016200, 93732800, 102520250, 104980736, 107123200, 117166000, 131225920, 133904000, 149972480, 164032400, 187465600, 205040500, 209961472, 214246400, 234332000, 262451840, 267808000, 299944960, 328064800, 374931200, 410081000, 419922944, 468664000, 524903680, 535616000, 656129600, 749862400, 820162000, 937328000, 1049807360, 1071232000, 1312259200, 1499724800, 1640324000, 1874656000, 2099614720, 2624518400, 3280648000, 3749312000, 5249036800, 6561296000, 7498624000, 10498073600, 13122592000, 26245184000, 52490368000]

約数ペア:

[(1, 52490368000), (2, 26245184000), (4, 13122592000), (5, 10498073600), (7, 7498624000), (8, 6561296000), (10, 5249036800), (14, 3749312000), (16, 3280648000), (20, 2624518400), (25, 2099614720), (28, 1874656000), (32, 1640324000), (35, 1499724800), (40, 1312259200), (49, 1071232000), (50, 1049807360), (56, 937328000), (64, 820162000), (70, 749862400), (80, 656129600), (98, 535616000), (100, 524903680), (112, 468664000), (125, 419922944), (128, 410081000), (140, 374931200), (160, 328064800), (175, 299944960), (196, 267808000), (200, 262451840), (224, 234332000), (245, 214246400), (250, 209961472), (256, 205040500), (280, 187465600), (320, 164032400), (350, 149972480), (392, 133904000), (400, 131225920), (448, 117166000), (490, 107123200), (500, 104980736), (512, 102520250), (560, 93732800), (640, 82016200), (700, 74986240), (784, 66952000), (800, 65612960), (875, 59988992), (896, 58583000), (980, 53561600), (1000, 52490368), (1024, 51260125), (1120, 46866400), (1225, 42849280), (1280, 41008100), (1400, 37493120), (1568, 33476000), (1600, 32806480), (1750, 29994496), (1792, 29291500), (1960, 26780800), (2000, 26245184), (2240, 23433200), (2450, 21424640), (2560, 20504050), (2800, 18746560), (3136, 16738000), (3200, 16403240), (3500, 14997248), (3584, 14645750), (3920, 13390400), (4000, 13122592), (4480, 11716600), (4900, 10712320), (5120, 10252025), (5600, 9373280), (6125, 8569856), (6272, 8369000), (6400, 8201620), (7000, 7498624), (7168, 7322875), (7840, 6695200), (8000, 6561296), (8369, 6272000), (8960, 5858300), (9800, 5356160), (11200, 4686640), (12250, 4284928), (12544, 4184500), (12800, 4100810), (14000, 3749312), (15680, 3347600), (16000, 3280648), (16738, 3136000), (17920, 2929150), (19600, 2678080), (22400, 2343320), (24500, 2142464), (25088, 2092250), (25600, 2050405), (28000, 1874656), (31360, 1673800), (32000, 1640324), (33476, 1568000), (35840, 1464575), (39200, 1339040), (41845, 1254400), (44800, 1171660), (49000, 1071232), (50176, 1046125), (56000, 937328), (58583, 896000), (62720, 836900), (64000, 820162), (66952, 784000), (78400, 669520), (83690, 627200), (89600, 585830), (98000, 535616), (112000, 468664), (117166, 448000), (125440, 418450), (128000, 410081), (133904, 392000), (156800, 334760), (167380, 313600), (179200, 292915), (196000, 267808), (209225, 250880), (224000, 234332)]