5598478280

素因数分解:

$2^3\times 5^1\times {\mathrm{139961957}}^1$

素因数の和:139961968

約数の個数: 16

約数和(自身を含む): 12596576220

約数和(自身を除く): 6998097940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139961957, 279923914, 559847828, 699809785, 1119695656, 1399619570, 2799239140, 5598478280]

約数ペア:

[(1, 5598478280), (2, 2799239140), (4, 1399619570), (5, 1119695656), (8, 699809785), (10, 559847828), (20, 279923914), (40, 139961957)]