201060040

素因数分解:

$2^3\times 5^1\times {\mathrm{5026501}}^1$

素因数の和:5026512

約数の個数: 16

約数和(自身を含む): 452385180

約数和(自身を除く): 251325140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5026501, 10053002, 20106004, 25132505, 40212008, 50265010, 100530020, 201060040]

約数ペア:

[(1, 201060040), (2, 100530020), (4, 50265010), (5, 40212008), (8, 25132505), (10, 20106004), (20, 10053002), (40, 5026501)]