12622140640

素因数分解:

$2^5\times 5^1\times {\mathrm{78888379}}^1$

素因数の和:78888394

約数の個数: 24

約数和(自身を含む): 29819807640

約数和(自身を除く): 17197667000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78888379, 157776758, 315553516, 394441895, 631107032, 788883790, 1262214064, 1577767580, 2524428128, 3155535160, 6311070320, 12622140640]

約数ペア:

[(1, 12622140640), (2, 6311070320), (4, 3155535160), (5, 2524428128), (8, 1577767580), (10, 1262214064), (16, 788883790), (20, 631107032), (32, 394441895), (40, 315553516), (80, 157776758), (160, 78888379)]