8264420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14249}}^1$

素因数の和:14287

約数の個数: 24

約数和(自身を含む): 17955000

約数和(自身を除く): 9690580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14249, 28498, 56996, 71245, 142490, 284980, 413221, 826442, 1652884, 2066105, 4132210, 8264420]

約数ペア:

[(1, 8264420), (2, 4132210), (4, 2066105), (5, 1652884), (10, 826442), (20, 413221), (29, 284980), (58, 142490), (116, 71245), (145, 56996), (290, 28498), (580, 14249)]