26864440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23159}}^1$

素因数の和:23199

約数の個数: 32

約数和(自身を含む): 62532000

約数和(自身を除く): 35667560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23159, 46318, 92636, 115795, 185272, 231590, 463180, 671611, 926360, 1343222, 2686444, 3358055, 5372888, 6716110, 13432220, 26864440]

約数ペア:

[(1, 26864440), (2, 13432220), (4, 6716110), (5, 5372888), (8, 3358055), (10, 2686444), (20, 1343222), (29, 926360), (40, 671611), (58, 463180), (116, 231590), (145, 185272), (232, 115795), (290, 92636), (580, 46318), (1160, 23159)]