9261620

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 19507488

約数和(自身を除く): 10245868

約数列:

[1, 2, 4, 5, 10, 20, 571, 811, 1142, 1622, 2284, 2855, 3244, 4055, 5710, 8110, 11420, 16220, 463081, 926162, 1852324, 2315405, 4630810, 9261620]

約数ペア:

[(1, 9261620), (2, 4630810), (4, 2315405), (5, 1852324), (10, 926162), (20, 463081), (571, 16220), (811, 11420), (1142, 8110), (1622, 5710), (2284, 4055), (2855, 3244)]