68879060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{118757}}^1$

素因数の和:118795

約数の個数: 24

約数和(自身を含む): 149635080

約数和(自身を除く): 80756020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 118757, 237514, 475028, 593785, 1187570, 2375140, 3443953, 6887906, 13775812, 17219765, 34439530, 68879060]

約数ペア:

[(1, 68879060), (2, 34439530), (4, 17219765), (5, 13775812), (10, 6887906), (20, 3443953), (29, 2375140), (58, 1187570), (116, 593785), (145, 475028), (290, 237514), (580, 118757)]