125612620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 315334656

約数和(自身を除く): 189722036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 103, 124, 140, 155, 206, 217, 281, 310, 412, 434, 515, 562, 620, 721, 868, 1030, 1085, 1124, 1405, 1442, 1967, 2060, 2170, 2810, 2884, 3193, 3605, 3934, 4340, 5620, 6386, 7210, 7868, 8711, 9835, 12772, 14420, 15965, 17422, 19670, 22351, 28943, 31930, 34844, 39340, 43555, 44702, 57886, 60977, 63860, 87110, 89404, 111755, 115772, 121954, 144715, 174220, 202601, 223510, 243908, 289430, 304885, 405202, 447020, 578860, 609770, 810404, 897233, 1013005, 1219540, 1794466, 2026010, 3588932, 4052020, 4486165, 6280631, 8972330, 12561262, 17944660, 25122524, 31403155, 62806310, 125612620]

約数ペア:

[(1, 125612620), (2, 62806310), (4, 31403155), (5, 25122524), (7, 17944660), (10, 12561262), (14, 8972330), (20, 6280631), (28, 4486165), (31, 4052020), (35, 3588932), (62, 2026010), (70, 1794466), (103, 1219540), (124, 1013005), (140, 897233), (155, 810404), (206, 609770), (217, 578860), (281, 447020), (310, 405202), (412, 304885), (434, 289430), (515, 243908), (562, 223510), (620, 202601), (721, 174220), (868, 144715), (1030, 121954), (1085, 115772), (1124, 111755), (1405, 89404), (1442, 87110), (1967, 63860), (2060, 60977), (2170, 57886), (2810, 44702), (2884, 43555), (3193, 39340), (3605, 34844), (3934, 31930), (4340, 28943), (5620, 22351), (6386, 19670), (7210, 17422), (7868, 15965), (8711, 14420), (9835, 12772)]