112767920

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10141}}^1$

素因数の和:10293

約数の個数: 40

約数和(自身を含む): 264097680

約数和(自身を除く): 151329760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 10141, 11120, 20282, 40564, 50705, 81128, 101410, 162256, 202820, 405640, 811280, 1409599, 2819198, 5638396, 7047995, 11276792, 14095990, 22553584, 28191980, 56383960, 112767920]

約数ペア:

[(1, 112767920), (2, 56383960), (4, 28191980), (5, 22553584), (8, 14095990), (10, 11276792), (16, 7047995), (20, 5638396), (40, 2819198), (80, 1409599), (139, 811280), (278, 405640), (556, 202820), (695, 162256), (1112, 101410), (1390, 81128), (2224, 50705), (2780, 40564), (5560, 20282), (10141, 11120)]