9994060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11673

約数の個数: 24

約数和(自身を含む): 21477456

約数和(自身を除く): 11483396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 11621, 23242, 46484, 58105, 116210, 232420, 499703, 999406, 1998812, 2498515, 4997030, 9994060]

約数ペア:

[(1, 9994060), (2, 4997030), (4, 2498515), (5, 1998812), (10, 999406), (20, 499703), (43, 232420), (86, 116210), (172, 58105), (215, 46484), (430, 23242), (860, 11621)]