116878480

素因数分解:

$2^4\times 5^1\times {\mathrm{1460981}}^1$

素因数の和:1460994

約数の個数: 20

約数和(自身を含む): 271742652

約数和(自身を除く): 154864172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1460981, 2921962, 5843924, 7304905, 11687848, 14609810, 23375696, 29219620, 58439240, 116878480]

約数ペア:

[(1, 116878480), (2, 58439240), (4, 29219620), (5, 23375696), (8, 14609810), (10, 11687848), (16, 7304905), (20, 5843924), (40, 2921962), (80, 1460981)]