79486460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35171}}^1$

素因数の和:35293

約数の個数: 24

約数和(自身を含む): 168403536

約数和(自身を除く): 88917076

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 35171, 70342, 140684, 175855, 351710, 703420, 3974323, 7948646, 15897292, 19871615, 39743230, 79486460]

約数ペア:

[(1, 79486460), (2, 39743230), (4, 19871615), (5, 15897292), (10, 7948646), (20, 3974323), (113, 703420), (226, 351710), (452, 175855), (565, 140684), (1130, 70342), (2260, 35171)]