42082790

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5189}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 75857040

約数和(自身を除く): 33774250

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 5189, 8110, 10378, 25945, 51890, 4208279, 8416558, 21041395, 42082790]

約数ペア:

[(1, 42082790), (2, 21041395), (5, 8416558), (10, 4208279), (811, 51890), (1622, 25945), (4055, 10378), (5189, 8110)]