124524440

素因数分解:

$2^3\times 5^1\times {\mathrm{3113111}}^1$

素因数の和:3113122

約数の個数: 16

約数和(自身を含む): 280180080

約数和(自身を除く): 155655640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3113111, 6226222, 12452444, 15565555, 24904888, 31131110, 62262220, 124524440]

約数ペア:

[(1, 124524440), (2, 62262220), (4, 31131110), (5, 24904888), (8, 15565555), (10, 12452444), (20, 6226222), (40, 3113111)]