60845620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1187}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 79262348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 1187, 2330, 2374, 2563, 4660, 4748, 5126, 5935, 10252, 11870, 12815, 13057, 23740, 25630, 26114, 51260, 52228, 65285, 130570, 261140, 276571, 553142, 1106284, 1382855, 2765710, 3042281, 5531420, 6084562, 12169124, 15211405, 30422810, 60845620]

約数ペア:

[(1, 60845620), (2, 30422810), (4, 15211405), (5, 12169124), (10, 6084562), (11, 5531420), (20, 3042281), (22, 2765710), (44, 1382855), (55, 1106284), (110, 553142), (220, 276571), (233, 261140), (466, 130570), (932, 65285), (1165, 52228), (1187, 51260), (2330, 26114), (2374, 25630), (2563, 23740), (4660, 13057), (4748, 12815), (5126, 11870), (5935, 10252)]