10329680

素因数分解:

$2^4\times 5^1\times {\mathrm{129121}}^1$

素因数の和:129134

約数の個数: 20

約数和(自身を含む): 24016692

約数和(自身を除く): 13687012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129121, 258242, 516484, 645605, 1032968, 1291210, 2065936, 2582420, 5164840, 10329680]

約数ペア:

[(1, 10329680), (2, 5164840), (4, 2582420), (5, 2065936), (8, 1291210), (10, 1032968), (16, 645605), (20, 516484), (40, 258242), (80, 129121)]