105718220

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{5039}}^1$

素因数の和:6097

約数の個数: 24

約数和(自身を含む): 222264000

約数和(自身を除く): 116545780

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5039, 5245, 10078, 10490, 20156, 20980, 25195, 50390, 100780, 5285911, 10571822, 21143644, 26429555, 52859110, 105718220]

約数ペア:

[(1, 105718220), (2, 52859110), (4, 26429555), (5, 21143644), (10, 10571822), (20, 5285911), (1049, 100780), (2098, 50390), (4196, 25195), (5039, 20980), (5245, 20156), (10078, 10490)]