83888000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 244885680

約数和(自身を除く): 160997680

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, 107, 112, 125, 128, 140, 160, 175, 196, 200, 214, 224, 245, 250, 280, 320, 350, 392, 400, 428, 448, 490, 500, 535, 560, 640, 700, 749, 784, 800, 856, 875, 896, 980, 1000, 1070, 1120, 1225, 1400, 1498, 1568, 1600, 1712, 1750, 1960, 2000, 2140, 2240, 2450, 2675, 2800, 2996, 3136, 3200, 3424, 3500, 3745, 3920, 4000, 4280, 4480, 4900, 5243, 5350, 5600, 5992, 6125, 6272, 6848, 7000, 7490, 7840, 8000, 8560, 9800, 10486, 10700, 11200, 11984, 12250, 13375, 13696, 14000, 14980, 15680, 16000, 17120, 18725, 19600, 20972, 21400, 22400, 23968, 24500, 26215, 26750, 28000, 29960, 31360, 34240, 37450, 39200, 41944, 42800, 47936, 49000, 52430, 53500, 56000, 59920, 68480, 74900, 78400, 83888, 85600, 93625, 95872, 98000, 104860, 107000, 112000, 119840, 131075, 149800, 156800, 167776, 171200, 187250, 196000, 209720, 214000, 239680, 262150, 299600, 335552, 342400, 374500, 392000, 419440, 428000, 479360, 524300, 599200, 655375, 671104, 749000, 784000, 838880, 856000, 1048600, 1198400, 1310750, 1498000, 1677760, 1712000, 2097200, 2396800, 2621500, 2996000, 3355520, 4194400, 5243000, 5992000, 8388800, 10486000, 11984000, 16777600, 20972000, 41944000, 83888000]

約数ペア:

[(1, 83888000), (2, 41944000), (4, 20972000), (5, 16777600), (7, 11984000), (8, 10486000), (10, 8388800), (14, 5992000), (16, 5243000), (20, 4194400), (25, 3355520), (28, 2996000), (32, 2621500), (35, 2396800), (40, 2097200), (49, 1712000), (50, 1677760), (56, 1498000), (64, 1310750), (70, 1198400), (80, 1048600), (98, 856000), (100, 838880), (107, 784000), (112, 749000), (125, 671104), (128, 655375), (140, 599200), (160, 524300), (175, 479360), (196, 428000), (200, 419440), (214, 392000), (224, 374500), (245, 342400), (250, 335552), (280, 299600), (320, 262150), (350, 239680), (392, 214000), (400, 209720), (428, 196000), (448, 187250), (490, 171200), (500, 167776), (535, 156800), (560, 149800), (640, 131075), (700, 119840), (749, 112000), (784, 107000), (800, 104860), (856, 98000), (875, 95872), (896, 93625), (980, 85600), (1000, 83888), (1070, 78400), (1120, 74900), (1225, 68480), (1400, 59920), (1498, 56000), (1568, 53500), (1600, 52430), (1712, 49000), (1750, 47936), (1960, 42800), (2000, 41944), (2140, 39200), (2240, 37450), (2450, 34240), (2675, 31360), (2800, 29960), (2996, 28000), (3136, 26750), (3200, 26215), (3424, 24500), (3500, 23968), (3745, 22400), (3920, 21400), (4000, 20972), (4280, 19600), (4480, 18725), (4900, 17120), (5243, 16000), (5350, 15680), (5600, 14980), (5992, 14000), (6125, 13696), (6272, 13375), (6848, 12250), (7000, 11984), (7490, 11200), (7840, 10700), (8000, 10486), (8560, 9800)]