57049360

素因数分解:

$2^4\times 5^1\times {\mathrm{713117}}^1$

素因数の和:713130

約数の個数: 20

約数和(自身を含む): 132639948

約数和(自身を除く): 75590588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 713117, 1426234, 2852468, 3565585, 5704936, 7131170, 11409872, 14262340, 28524680, 57049360]

約数ペア:

[(1, 57049360), (2, 28524680), (4, 14262340), (5, 11409872), (8, 7131170), (10, 5704936), (16, 3565585), (20, 2852468), (40, 1426234), (80, 713117)]