457815460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{34319}}^1$

素因数の和:34380

約数の個数: 48

約数和(自身を含む): 1037836800

約数和(自身を除く): 580021340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 34319, 68638, 137276, 171595, 343190, 686380, 789337, 995251, 1578674, 1990502, 3157348, 3946685, 3981004, 4976255, 7893370, 9952510, 15786740, 19905020, 22890773, 45781546, 91563092, 114453865, 228907730, 457815460]

約数ペア:

[(1, 457815460), (2, 228907730), (4, 114453865), (5, 91563092), (10, 45781546), (20, 22890773), (23, 19905020), (29, 15786740), (46, 9952510), (58, 7893370), (92, 4976255), (115, 3981004), (116, 3946685), (145, 3157348), (230, 1990502), (290, 1578674), (460, 995251), (580, 789337), (667, 686380), (1334, 343190), (2668, 171595), (3335, 137276), (6670, 68638), (13340, 34319)]