82879550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127507}}^1$

素因数の和:127532

約数の個数: 24

約数和(自身を含む): 166015416

約数和(自身を除く): 83135866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 127507, 255014, 637535, 1275070, 1657591, 3187675, 3315182, 6375350, 8287955, 16575910, 41439775, 82879550]

約数ペア:

[(1, 82879550), (2, 41439775), (5, 16575910), (10, 8287955), (13, 6375350), (25, 3315182), (26, 3187675), (50, 1657591), (65, 1275070), (130, 637535), (325, 255014), (650, 127507)]