124103620

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{18413}}^1$

素因数の和:18759

約数の個数: 24

約数和(自身を含む): 261405144

約数和(自身を除く): 137301524

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 18413, 36826, 73652, 92065, 184130, 368260, 6205181, 12410362, 24820724, 31025905, 62051810, 124103620]

約数ペア:

[(1, 124103620), (2, 62051810), (4, 31025905), (5, 24820724), (10, 12410362), (20, 6205181), (337, 368260), (674, 184130), (1348, 92065), (1685, 73652), (3370, 36826), (6740, 18413)]