5200348040

素因数分解:

$2^3\times 5^1\times {\mathrm{130008701}}^1$

素因数の和:130008712

約数の個数: 16

約数和(自身を含む): 11700783180

約数和(自身を除く): 6500435140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130008701, 260017402, 520034804, 650043505, 1040069608, 1300087010, 2600174020, 5200348040]

約数ペア:

[(1, 5200348040), (2, 2600174020), (4, 1300087010), (5, 1040069608), (8, 650043505), (10, 520034804), (20, 260017402), (40, 130008701)]