124032620

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{10861}}^1$

素因数の和:11441

約数の個数: 24

約数和(自身を含む): 260948688

約数和(自身を除く): 136916068

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 10861, 11420, 21722, 43444, 54305, 108610, 217220, 6201631, 12403262, 24806524, 31008155, 62016310, 124032620]

約数ペア:

[(1, 124032620), (2, 62016310), (4, 31008155), (5, 24806524), (10, 12403262), (20, 6201631), (571, 217220), (1142, 108610), (2284, 54305), (2855, 43444), (5710, 21722), (10861, 11420)]