13307937680

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1472117}}^1$

素因数の和:1472243

約数の個数: 40

約数和(自身を含む): 31214790072

約数和(自身を除く): 17906852392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 1472117, 2944234, 5888468, 7360585, 11776936, 14721170, 23553872, 29442340, 58884680, 117769360, 166349221, 332698442, 665396884, 831746105, 1330793768, 1663492210, 2661587536, 3326984420, 6653968840, 13307937680]

約数ペア:

[(1, 13307937680), (2, 6653968840), (4, 3326984420), (5, 2661587536), (8, 1663492210), (10, 1330793768), (16, 831746105), (20, 665396884), (40, 332698442), (80, 166349221), (113, 117769360), (226, 58884680), (452, 29442340), (565, 23553872), (904, 14721170), (1130, 11776936), (1808, 7360585), (2260, 5888468), (4520, 2944234), (9040, 1472117)]