5200124120

素因数分解:

$2^3\times 5^1\times {\mathrm{130003103}}^1$

素因数の和:130003114

約数の個数: 16

約数和(自身を含む): 11700279360

約数和(自身を除く): 6500155240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130003103, 260006206, 520012412, 650015515, 1040024824, 1300031030, 2600062060, 5200124120]

約数ペア:

[(1, 5200124120), (2, 2600062060), (4, 1300031030), (5, 1040024824), (8, 650015515), (10, 520012412), (20, 260006206), (40, 130003103)]