12525620

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 26412288

約数和(自身を除く): 13886668

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2311, 2710, 4622, 5420, 9244, 11555, 23110, 46220, 626281, 1252562, 2505124, 3131405, 6262810, 12525620]

約数ペア:

[(1, 12525620), (2, 6262810), (4, 3131405), (5, 2505124), (10, 1252562), (20, 626281), (271, 46220), (542, 23110), (1084, 11555), (1355, 9244), (2311, 5420), (2710, 4622)]