19580811260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1\times {\mathrm{13807}}^1$

素因数の和:16922

約数の個数: 48

約数和(自身を含む): 42924542976

約数和(自身を除く): 23343731716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3083, 6166, 12332, 13807, 15415, 27614, 30830, 55228, 61660, 69035, 70909, 138070, 141818, 276140, 283636, 317561, 354545, 635122, 709090, 1270244, 1418180, 1587805, 3175610, 6351220, 42566981, 85133962, 170267924, 212834905, 425669810, 851339620, 979040563, 1958081126, 3916162252, 4895202815, 9790405630, 19580811260]

約数ペア:

[(1, 19580811260), (2, 9790405630), (4, 4895202815), (5, 3916162252), (10, 1958081126), (20, 979040563), (23, 851339620), (46, 425669810), (92, 212834905), (115, 170267924), (230, 85133962), (460, 42566981), (3083, 6351220), (6166, 3175610), (12332, 1587805), (13807, 1418180), (15415, 1270244), (27614, 709090), (30830, 635122), (55228, 354545), (61660, 317561), (69035, 283636), (70909, 276140), (138070, 141818)]