40629550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62507}}^1$

素因数の和:62532

約数の個数: 24

約数和(自身を含む): 81385416

約数和(自身を除く): 40755866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 62507, 125014, 312535, 625070, 812591, 1562675, 1625182, 3125350, 4062955, 8125910, 20314775, 40629550]

約数ペア:

[(1, 40629550), (2, 20314775), (5, 8125910), (10, 4062955), (13, 3125350), (25, 1625182), (26, 1562675), (50, 812591), (65, 625070), (130, 312535), (325, 125014), (650, 62507)]