25112620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96587}}^1$

素因数の和:96609

約数の個数: 24

約数和(自身を含む): 56793744

約数和(自身を除く): 31681124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96587, 193174, 386348, 482935, 965870, 1255631, 1931740, 2511262, 5022524, 6278155, 12556310, 25112620]

約数ペア:

[(1, 25112620), (2, 12556310), (4, 6278155), (5, 5022524), (10, 2511262), (13, 1931740), (20, 1255631), (26, 965870), (52, 482935), (65, 386348), (130, 193174), (260, 96587)]