117799960

素因数分解:

$2^3\times 5^1\times {\mathrm{2944999}}^1$

素因数の和:2945010

約数の個数: 16

約数和(自身を含む): 265050000

約数和(自身を除く): 147250040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2944999, 5889998, 11779996, 14724995, 23559992, 29449990, 58899980, 117799960]

約数ペア:

[(1, 117799960), (2, 58899980), (4, 29449990), (5, 23559992), (8, 14724995), (10, 11779996), (20, 5889998), (40, 2944999)]