27327920

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3023}}^1$

素因数の和:3149

約数の個数: 40

約数和(自身を含む): 64120896

約数和(自身を除く): 36792976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3023, 4520, 6046, 9040, 12092, 15115, 24184, 30230, 48368, 60460, 120920, 241840, 341599, 683198, 1366396, 1707995, 2732792, 3415990, 5465584, 6831980, 13663960, 27327920]

約数ペア:

[(1, 27327920), (2, 13663960), (4, 6831980), (5, 5465584), (8, 3415990), (10, 2732792), (16, 1707995), (20, 1366396), (40, 683198), (80, 341599), (113, 241840), (226, 120920), (452, 60460), (565, 48368), (904, 30230), (1130, 24184), (1808, 15115), (2260, 12092), (3023, 9040), (4520, 6046)]