26686960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11503}}^1$

素因数の和:11545

約数の個数: 40

約数和(自身を含む): 64192320

約数和(自身を除く): 37505360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11503, 23006, 46012, 57515, 92024, 115030, 184048, 230060, 333587, 460120, 667174, 920240, 1334348, 1667935, 2668696, 3335870, 5337392, 6671740, 13343480, 26686960]

約数ペア:

[(1, 26686960), (2, 13343480), (4, 6671740), (5, 5337392), (8, 3335870), (10, 2668696), (16, 1667935), (20, 1334348), (29, 920240), (40, 667174), (58, 460120), (80, 333587), (116, 230060), (145, 184048), (232, 115030), (290, 92024), (464, 57515), (580, 46012), (1160, 23006), (2320, 11503)]