1653791036780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5879}}^1\times {\mathrm{84223}}^1$

素因数の和:90278

約数の個数: 48

約数和(自身を含む): 3494393118720

約数和(自身を除く): 1840602081940

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 5879, 11758, 23516, 29395, 58790, 84223, 117580, 168446, 336892, 421115, 842230, 981793, 1684460, 1963586, 3927172, 4908965, 9817930, 14065241, 19635860, 28130482, 56260964, 70326205, 140652410, 281304820, 495147017, 990294034, 1980588068, 2475735085, 4951470170, 9902940340, 82689551839, 165379103678, 330758207356, 413447759195, 826895518390, 1653791036780]

約数ペア:

[(1, 1653791036780), (2, 826895518390), (4, 413447759195), (5, 330758207356), (10, 165379103678), (20, 82689551839), (167, 9902940340), (334, 4951470170), (668, 2475735085), (835, 1980588068), (1670, 990294034), (3340, 495147017), (5879, 281304820), (11758, 140652410), (23516, 70326205), (29395, 56260964), (58790, 28130482), (84223, 19635860), (117580, 14065241), (168446, 9817930), (336892, 4908965), (421115, 3927172), (842230, 1963586), (981793, 1684460)]