464290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 865080

約数和(自身を除く): 400790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1601, 3202, 8005, 16010, 46429, 92858, 232145, 464290]

約数ペア:

[(1, 464290), (2, 232145), (5, 92858), (10, 46429), (29, 16010), (58, 8005), (145, 3202), (290, 1601)]