28701210700

素因数分解:

$2^2\times 5^2\times {\mathrm{11047}}^1\times {\mathrm{25981}}^1$

素因数の和:37042

約数の個数: 36

約数和(自身を含む): 62289662512

約数和(自身を除く): 33588451812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 11047, 22094, 25981, 44188, 51962, 55235, 103924, 110470, 129905, 220940, 259810, 276175, 519620, 552350, 649525, 1104700, 1299050, 2598100, 287012107, 574024214, 1148048428, 1435060535, 2870121070, 5740242140, 7175302675, 14350605350, 28701210700]

約数ペア:

[(1, 28701210700), (2, 14350605350), (4, 7175302675), (5, 5740242140), (10, 2870121070), (20, 1435060535), (25, 1148048428), (50, 574024214), (100, 287012107), (11047, 2598100), (22094, 1299050), (25981, 1104700), (44188, 649525), (51962, 552350), (55235, 519620), (103924, 276175), (110470, 259810), (129905, 220940)]