855486560

素因数分解:

$2^5\times 5^1\times {\mathrm{5346791}}^1$

素因数の和:5346806

約数の個数: 24

約数和(自身を含む): 2021087376

約数和(自身を除く): 1165600816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5346791, 10693582, 21387164, 26733955, 42774328, 53467910, 85548656, 106935820, 171097312, 213871640, 427743280, 855486560]

約数ペア:

[(1, 855486560), (2, 427743280), (4, 213871640), (5, 171097312), (8, 106935820), (10, 85548656), (16, 53467910), (20, 42774328), (32, 26733955), (40, 21387164), (80, 10693582), (160, 5346791)]