86124260

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{4051}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 181075776

約数和(自身を除く): 94951516

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4051, 4252, 5315, 8102, 10630, 16204, 20255, 21260, 40510, 81020, 4306213, 8612426, 17224852, 21531065, 43062130, 86124260]

約数ペア:

[(1, 86124260), (2, 43062130), (4, 21531065), (5, 17224852), (10, 8612426), (20, 4306213), (1063, 81020), (2126, 40510), (4051, 21260), (4252, 20255), (5315, 16204), (8102, 10630)]