63948160

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 154064880

約数和(自身を除く): 90116720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 613, 640, 652, 815, 1226, 1304, 1630, 2452, 2608, 3065, 3260, 4904, 5216, 6130, 6520, 9808, 10432, 12260, 13040, 19616, 20864, 24520, 26080, 39232, 49040, 52160, 78464, 98080, 99919, 104320, 196160, 199838, 392320, 399676, 499595, 799352, 999190, 1598704, 1998380, 3197408, 3996760, 6394816, 7993520, 12789632, 15987040, 31974080, 63948160]

約数ペア:

[(1, 63948160), (2, 31974080), (4, 15987040), (5, 12789632), (8, 7993520), (10, 6394816), (16, 3996760), (20, 3197408), (32, 1998380), (40, 1598704), (64, 999190), (80, 799352), (128, 499595), (160, 399676), (163, 392320), (320, 199838), (326, 196160), (613, 104320), (640, 99919), (652, 98080), (815, 78464), (1226, 52160), (1304, 49040), (1630, 39232), (2452, 26080), (2608, 24520), (3065, 20864), (3260, 19616), (4904, 13040), (5216, 12260), (6130, 10432), (6520, 9808)]