1332802820

素因数分解:

$2^2\times 5^1\times {\mathrm{5023}}^1\times {\mathrm{13267}}^1$

素因数の和:18299

約数の個数: 24

約数和(自身を含む): 2799654144

約数和(自身を除く): 1466851324

約数列:

[1, 2, 4, 5, 10, 20, 5023, 10046, 13267, 20092, 25115, 26534, 50230, 53068, 66335, 100460, 132670, 265340, 66640141, 133280282, 266560564, 333200705, 666401410, 1332802820]

約数ペア:

[(1, 1332802820), (2, 666401410), (4, 333200705), (5, 266560564), (10, 133280282), (20, 66640141), (5023, 265340), (10046, 132670), (13267, 100460), (20092, 66335), (25115, 53068), (26534, 50230)]