23016080

素因数分解:

$2^4\times 5^1\times {\mathrm{287701}}^1$

素因数の和:287714

約数の個数: 20

約数和(自身を含む): 53512572

約数和(自身を除く): 30496492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287701, 575402, 1150804, 1438505, 2301608, 2877010, 4603216, 5754020, 11508040, 23016080]

約数ペア:

[(1, 23016080), (2, 11508040), (4, 5754020), (5, 4603216), (8, 2877010), (10, 2301608), (16, 1438505), (20, 1150804), (40, 575402), (80, 287701)]