70424240

素因数分解:

$2^4\times 5^1\times {\mathrm{880303}}^1$

素因数の和:880316

約数の個数: 20

約数和(自身を含む): 163736544

約数和(自身を除く): 93312304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 880303, 1760606, 3521212, 4401515, 7042424, 8803030, 14084848, 17606060, 35212120, 70424240]

約数ペア:

[(1, 70424240), (2, 35212120), (4, 17606060), (5, 14084848), (8, 8803030), (10, 7042424), (16, 4401515), (20, 3521212), (40, 1760606), (80, 880303)]