12577650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 31658688

約数和(自身を除く): 19081038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1181, 1775, 2130, 2362, 3543, 3550, 5325, 5905, 7086, 10650, 11810, 17715, 29525, 35430, 59050, 83851, 88575, 167702, 177150, 251553, 419255, 503106, 838510, 1257765, 2096275, 2515530, 4192550, 6288825, 12577650]

約数ペア:

[(1, 12577650), (2, 6288825), (3, 4192550), (5, 2515530), (6, 2096275), (10, 1257765), (15, 838510), (25, 503106), (30, 419255), (50, 251553), (71, 177150), (75, 167702), (142, 88575), (150, 83851), (213, 59050), (355, 35430), (426, 29525), (710, 17715), (1065, 11810), (1181, 10650), (1775, 7086), (2130, 5905), (2362, 5325), (3543, 3550)]