26937710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 49572000

約数和(自身を除く): 22634290

約数列:

[1, 2, 5, 10, 101, 149, 179, 202, 298, 358, 505, 745, 895, 1010, 1490, 1790, 15049, 18079, 26671, 30098, 36158, 53342, 75245, 90395, 133355, 150490, 180790, 266710, 2693771, 5387542, 13468855, 26937710]

約数ペア:

[(1, 26937710), (2, 13468855), (5, 5387542), (10, 2693771), (101, 266710), (149, 180790), (179, 150490), (202, 133355), (298, 90395), (358, 75245), (505, 53342), (745, 36158), (895, 30098), (1010, 26671), (1490, 18079), (1790, 15049)]