82108910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1721}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 159691392

約数和(自身を除く): 77582482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1721, 1835, 3442, 3670, 4771, 8605, 9542, 17210, 22373, 23855, 44746, 47710, 111865, 223730, 631607, 1263214, 3158035, 6316070, 8210891, 16421782, 41054455, 82108910]

約数ペア:

[(1, 82108910), (2, 41054455), (5, 16421782), (10, 8210891), (13, 6316070), (26, 3158035), (65, 1263214), (130, 631607), (367, 223730), (734, 111865), (1721, 47710), (1835, 44746), (3442, 23855), (3670, 22373), (4771, 17210), (8605, 9542)]