126735050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{194977}}^1$

素因数の和:195002

約数の個数: 24

約数和(自身を含む): 253861356

約数和(自身を除く): 127126306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 194977, 389954, 974885, 1949770, 2534701, 4874425, 5069402, 9748850, 12673505, 25347010, 63367525, 126735050]

約数ペア:

[(1, 126735050), (2, 63367525), (5, 25347010), (10, 12673505), (13, 9748850), (25, 5069402), (26, 4874425), (50, 2534701), (65, 1949770), (130, 974885), (325, 389954), (650, 194977)]