40493050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62297}}^1$

素因数の和:62322

約数の個数: 24

約数和(自身を含む): 81111996

約数和(自身を除く): 40618946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 62297, 124594, 311485, 622970, 809861, 1557425, 1619722, 3114850, 4049305, 8098610, 20246525, 40493050]

約数ペア:

[(1, 40493050), (2, 20246525), (5, 8098610), (10, 4049305), (13, 3114850), (25, 1619722), (26, 1557425), (50, 809861), (65, 622970), (130, 311485), (325, 124594), (650, 62297)]