104435200

素因数分解:

$2^9\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 120

約数和(自身を含む): 266389200

約数和(自身を除く): 161954000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 199, 200, 205, 256, 320, 328, 398, 400, 410, 512, 640, 656, 796, 800, 820, 995, 1025, 1280, 1312, 1592, 1600, 1640, 1990, 2050, 2560, 2624, 3184, 3200, 3280, 3980, 4100, 4975, 5248, 6368, 6400, 6560, 7960, 8159, 8200, 9950, 10496, 12736, 12800, 13120, 15920, 16318, 16400, 19900, 20992, 25472, 26240, 31840, 32636, 32800, 39800, 40795, 50944, 52480, 63680, 65272, 65600, 79600, 81590, 101888, 104960, 127360, 130544, 131200, 159200, 163180, 203975, 254720, 261088, 262400, 318400, 326360, 407950, 509440, 522176, 524800, 636800, 652720, 815900, 1044352, 1273600, 1305440, 1631800, 2088704, 2547200, 2610880, 3263600, 4177408, 5221760, 6527200, 10443520, 13054400, 20887040, 26108800, 52217600, 104435200]

約数ペア:

[(1, 104435200), (2, 52217600), (4, 26108800), (5, 20887040), (8, 13054400), (10, 10443520), (16, 6527200), (20, 5221760), (25, 4177408), (32, 3263600), (40, 2610880), (41, 2547200), (50, 2088704), (64, 1631800), (80, 1305440), (82, 1273600), (100, 1044352), (128, 815900), (160, 652720), (164, 636800), (199, 524800), (200, 522176), (205, 509440), (256, 407950), (320, 326360), (328, 318400), (398, 262400), (400, 261088), (410, 254720), (512, 203975), (640, 163180), (656, 159200), (796, 131200), (800, 130544), (820, 127360), (995, 104960), (1025, 101888), (1280, 81590), (1312, 79600), (1592, 65600), (1600, 65272), (1640, 63680), (1990, 52480), (2050, 50944), (2560, 40795), (2624, 39800), (3184, 32800), (3200, 32636), (3280, 31840), (3980, 26240), (4100, 25472), (4975, 20992), (5248, 19900), (6368, 16400), (6400, 16318), (6560, 15920), (7960, 13120), (8159, 12800), (8200, 12736), (9950, 10496)]