57157180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92189}}^1$

素因数の和:92229

約数の個数: 24

約数和(自身を含む): 123903360

約数和(自身を除く): 66746180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 92189, 184378, 368756, 460945, 921890, 1843780, 2857859, 5715718, 11431436, 14289295, 28578590, 57157180]

約数ペア:

[(1, 57157180), (2, 28578590), (4, 14289295), (5, 11431436), (10, 5715718), (20, 2857859), (31, 1843780), (62, 921890), (124, 460945), (155, 368756), (310, 184378), (620, 92189)]