74901620

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{11113}}^1$

素因数の和:11459

約数の個数: 24

約数和(自身を含む): 157774344

約数和(自身を除く): 82872724

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 11113, 22226, 44452, 55565, 111130, 222260, 3745081, 7490162, 14980324, 18725405, 37450810, 74901620]

約数ペア:

[(1, 74901620), (2, 37450810), (4, 18725405), (5, 14980324), (10, 7490162), (20, 3745081), (337, 222260), (674, 111130), (1348, 55565), (1685, 44452), (3370, 22226), (6740, 11113)]