75147920

素因数分解:

$2^4\times 5^1\times {\mathrm{939349}}^1$

素因数の和:939362

約数の個数: 20

約数和(自身を含む): 174719100

約数和(自身を除く): 99571180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 939349, 1878698, 3757396, 4696745, 7514792, 9393490, 15029584, 18786980, 37573960, 75147920]

約数ペア:

[(1, 75147920), (2, 37573960), (4, 18786980), (5, 15029584), (8, 9393490), (10, 7514792), (16, 4696745), (20, 3757396), (40, 1878698), (80, 939349)]