82322420

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{22741}}^1$

素因数の和:22931

約数の個数: 24

約数和(自身を含む): 173839848

約数和(自身を除く): 91517428

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 22741, 45482, 90964, 113705, 227410, 454820, 4116121, 8232242, 16464484, 20580605, 41161210, 82322420]

約数ペア:

[(1, 82322420), (2, 41161210), (4, 20580605), (5, 16464484), (10, 8232242), (20, 4116121), (181, 454820), (362, 227410), (724, 113705), (905, 90964), (1810, 45482), (3620, 22741)]