82414240

素因数分解:

$2^5\times 5^1\times {\mathrm{515089}}^1$

素因数の和:515104

約数の個数: 24

約数和(自身を含む): 194704020

約数和(自身を除く): 112289780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 515089, 1030178, 2060356, 2575445, 4120712, 5150890, 8241424, 10301780, 16482848, 20603560, 41207120, 82414240]

約数ペア:

[(1, 82414240), (2, 41207120), (4, 20603560), (5, 16482848), (8, 10301780), (10, 8241424), (16, 5150890), (20, 4120712), (32, 2575445), (40, 2060356), (80, 1030178), (160, 515089)]