29245960

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4657}}^1$

素因数の和:4825

約数の個数: 32

約数和(自身を含む): 66236760

約数和(自身を除く): 36990800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 4657, 6280, 9314, 18628, 23285, 37256, 46570, 93140, 186280, 731149, 1462298, 2924596, 3655745, 5849192, 7311490, 14622980, 29245960]

約数ペア:

[(1, 29245960), (2, 14622980), (4, 7311490), (5, 5849192), (8, 3655745), (10, 2924596), (20, 1462298), (40, 731149), (157, 186280), (314, 93140), (628, 46570), (785, 37256), (1256, 23285), (1570, 18628), (3140, 9314), (4657, 6280)]