10150100

素因数分解:

$2^2\times 5^2\times {\mathrm{101501}}^1$

素因数の和:101515

約数の個数: 18

約数和(自身を含む): 22025934

約数和(自身を除く): 11875834

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101501, 203002, 406004, 507505, 1015010, 2030020, 2537525, 5075050, 10150100]

約数ペア:

[(1, 10150100), (2, 5075050), (4, 2537525), (5, 2030020), (10, 1015010), (20, 507505), (25, 406004), (50, 203002), (100, 101501)]