23751260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7027}}^1$

素因数の和:7062

約数の個数: 36

約数和(自身を含む): 54017208

約数和(自身を除く): 30265948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 7027, 14054, 28108, 35135, 70270, 91351, 140540, 182702, 365404, 456755, 913510, 1187563, 1827020, 2375126, 4750252, 5937815, 11875630, 23751260]

約数ペア:

[(1, 23751260), (2, 11875630), (4, 5937815), (5, 4750252), (10, 2375126), (13, 1827020), (20, 1187563), (26, 913510), (52, 456755), (65, 365404), (130, 182702), (169, 140540), (260, 91351), (338, 70270), (676, 35135), (845, 28108), (1690, 14054), (3380, 7027)]