68080060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33703}}^1$

素因数の和:33813

約数の個数: 24

約数和(自身を含む): 144387936

約数和(自身を除く): 76307876

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 33703, 67406, 134812, 168515, 337030, 674060, 3404003, 6808006, 13616012, 17020015, 34040030, 68080060]

約数ペア:

[(1, 68080060), (2, 34040030), (4, 17020015), (5, 13616012), (10, 6808006), (20, 3404003), (101, 674060), (202, 337030), (404, 168515), (505, 134812), (1010, 67406), (2020, 33703)]