100023205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28057}}^1$

素因数の和:28116

約数の個数: 16

約数和(自身を含む): 129291264

約数和(自身を除く): 29268059

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 28057, 140285, 645311, 869767, 3226555, 4348835, 20004641, 100023205]

約数ペア:

[(1, 100023205), (5, 20004641), (23, 4348835), (31, 3226555), (115, 869767), (155, 645311), (713, 140285), (3565, 28057)]