20100255715

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1\times {\mathrm{23993}}^1$

素因数の和:25358

約数の個数: 16

約数和(自身を含む): 24317247168

約数和(自身を除く): 4216991453

約数列:

[1, 5, 137, 685, 1223, 6115, 23993, 119965, 167551, 837755, 3287041, 16435205, 29343439, 146717195, 4020051143, 20100255715]

約数ペア:

[(1, 20100255715), (5, 4020051143), (137, 146717195), (685, 29343439), (1223, 16435205), (6115, 3287041), (23993, 837755), (119965, 167551)]