125275640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2963}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 324380160

約数和(自身を除く): 199104520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 2963, 3020, 4228, 5285, 5926, 6040, 8456, 10570, 11852, 14815, 20741, 21140, 23704, 29630, 41482, 42280, 59260, 82964, 103705, 118520, 165928, 207410, 414820, 447413, 829640, 894826, 1789652, 2237065, 3131891, 3579304, 4474130, 6263782, 8948260, 12527564, 15659455, 17896520, 25055128, 31318910, 62637820, 125275640]

約数ペア:

[(1, 125275640), (2, 62637820), (4, 31318910), (5, 25055128), (7, 17896520), (8, 15659455), (10, 12527564), (14, 8948260), (20, 6263782), (28, 4474130), (35, 3579304), (40, 3131891), (56, 2237065), (70, 1789652), (140, 894826), (151, 829640), (280, 447413), (302, 414820), (604, 207410), (755, 165928), (1057, 118520), (1208, 103705), (1510, 82964), (2114, 59260), (2963, 42280), (3020, 41482), (4228, 29630), (5285, 23704), (5926, 21140), (6040, 20741), (8456, 14815), (10570, 11852)]