955370830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{2143}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 1740499200

約数和(自身を除く): 785128370

約数列:

[1, 2, 5, 10, 109, 218, 409, 545, 818, 1090, 2045, 2143, 4090, 4286, 10715, 21430, 44581, 89162, 222905, 233587, 445810, 467174, 876487, 1167935, 1752974, 2335870, 4382435, 8764870, 95537083, 191074166, 477685415, 955370830]

約数ペア:

[(1, 955370830), (2, 477685415), (5, 191074166), (10, 95537083), (109, 8764870), (218, 4382435), (409, 2335870), (545, 1752974), (818, 1167935), (1090, 876487), (2045, 467174), (2143, 445810), (4090, 233587), (4286, 222905), (10715, 89162), (21430, 44581)]