8844380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 18694032

約数和(自身を除く): 9849652

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2713, 3260, 5426, 10852, 13565, 27130, 54260, 442219, 884438, 1768876, 2211095, 4422190, 8844380]

約数ペア:

[(1, 8844380), (2, 4422190), (4, 2211095), (5, 1768876), (10, 884438), (20, 442219), (163, 54260), (326, 27130), (652, 13565), (815, 10852), (1630, 5426), (2713, 3260)]