67315580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 153752256

約数和(自身を除く): 86436676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5351, 6290, 10702, 12580, 21404, 26755, 53510, 90967, 107020, 181934, 197987, 363868, 395974, 454835, 791948, 909670, 989935, 1819340, 1979870, 3365779, 3959740, 6731558, 13463116, 16828895, 33657790, 67315580]

約数ペア:

[(1, 67315580), (2, 33657790), (4, 16828895), (5, 13463116), (10, 6731558), (17, 3959740), (20, 3365779), (34, 1979870), (37, 1819340), (68, 989935), (74, 909670), (85, 791948), (148, 454835), (170, 395974), (185, 363868), (340, 197987), (370, 181934), (629, 107020), (740, 90967), (1258, 53510), (2516, 26755), (3145, 21404), (5351, 12580), (6290, 10702)]