4080553640

素因数分解:

$2^3\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{36551}}^1$

素因数の和:39353

約数の個数: 32

約数和(自身を含む): 9184786560

約数和(自身を除く): 5104232920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2791, 5582, 11164, 13955, 22328, 27910, 36551, 55820, 73102, 111640, 146204, 182755, 292408, 365510, 731020, 1462040, 102013841, 204027682, 408055364, 510069205, 816110728, 1020138410, 2040276820, 4080553640]

約数ペア:

[(1, 4080553640), (2, 2040276820), (4, 1020138410), (5, 816110728), (8, 510069205), (10, 408055364), (20, 204027682), (40, 102013841), (2791, 1462040), (5582, 731020), (11164, 365510), (13955, 292408), (22328, 182755), (27910, 146204), (36551, 111640), (55820, 73102)]