4060040

素因数分解:

$2^3\times 5^1\times {\mathrm{101501}}^1$

素因数の和:101512

約数の個数: 16

約数和(自身を含む): 9135180

約数和(自身を除く): 5075140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101501, 203002, 406004, 507505, 812008, 1015010, 2030020, 4060040]

約数ペア:

[(1, 4060040), (2, 2030020), (4, 1015010), (5, 812008), (8, 507505), (10, 406004), (20, 203002), (40, 101501)]