12606560

素因数分解:

$2^5\times 5^1\times {\mathrm{78791}}^1$

素因数の和:78806

約数の個数: 24

約数和(自身を含む): 29783376

約数和(自身を除く): 17176816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78791, 157582, 315164, 393955, 630328, 787910, 1260656, 1575820, 2521312, 3151640, 6303280, 12606560]

約数ペア:

[(1, 12606560), (2, 6303280), (4, 3151640), (5, 2521312), (8, 1575820), (10, 1260656), (16, 787910), (20, 630328), (32, 393955), (40, 315164), (80, 157582), (160, 78791)]