55304124080

素因数分解:

$2^4\times 5^1\times {\mathrm{691301551}}^1$

素因数の和:691301564

約数の個数: 20

約数和(自身を含む): 128582088672

約数和(自身を除く): 73277964592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691301551, 1382603102, 2765206204, 3456507755, 5530412408, 6913015510, 11060824816, 13826031020, 27652062040, 55304124080]

約数ペア:

[(1, 55304124080), (2, 27652062040), (4, 13826031020), (5, 11060824816), (8, 6913015510), (10, 5530412408), (16, 3456507755), (20, 2765206204), (40, 1382603102), (80, 691301551)]