58164440

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2791}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 131168160

約数和(自身を除く): 73003720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 2791, 4168, 5210, 5582, 10420, 11164, 13955, 20840, 22328, 27910, 55820, 111640, 1454111, 2908222, 5816444, 7270555, 11632888, 14541110, 29082220, 58164440]

約数ペア:

[(1, 58164440), (2, 29082220), (4, 14541110), (5, 11632888), (8, 7270555), (10, 5816444), (20, 2908222), (40, 1454111), (521, 111640), (1042, 55820), (2084, 27910), (2605, 22328), (2791, 20840), (4168, 13955), (5210, 11164), (5582, 10420)]