12470450

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1018

約数の個数: 24

約数和(自身を含む): 23288688

約数和(自身を除く): 10818238

約数列:

[1, 2, 5, 10, 25, 50, 443, 563, 886, 1126, 2215, 2815, 4430, 5630, 11075, 14075, 22150, 28150, 249409, 498818, 1247045, 2494090, 6235225, 12470450]

約数ペア:

[(1, 12470450), (2, 6235225), (5, 2494090), (10, 1247045), (25, 498818), (50, 249409), (443, 28150), (563, 22150), (886, 14075), (1126, 11075), (2215, 5630), (2815, 4430)]