2466408040

素因数分解:

$2^3\times 5^1\times {\mathrm{61660201}}^1$

素因数の和:61660212

約数の個数: 16

約数和(自身を含む): 5549418180

約数和(自身を除く): 3083010140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61660201, 123320402, 246640804, 308301005, 493281608, 616602010, 1233204020, 2466408040]

約数ペア:

[(1, 2466408040), (2, 1233204020), (4, 616602010), (5, 493281608), (8, 308301005), (10, 246640804), (20, 123320402), (40, 61660201)]