70465060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85933}}^1$

素因数の和:85983

約数の個数: 24

約数和(自身を含む): 151587576

約数和(自身を除く): 81122516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 85933, 171866, 343732, 429665, 859330, 1718660, 3523253, 7046506, 14093012, 17616265, 35232530, 70465060]

約数ペア:

[(1, 70465060), (2, 35232530), (4, 17616265), (5, 14093012), (10, 7046506), (20, 3523253), (41, 1718660), (82, 859330), (164, 429665), (205, 343732), (410, 171866), (820, 85933)]