2208365950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{217573}}^1$

素因数の和:217621

約数の個数: 48

約数和(自身を含む): 4856251680

約数和(自身を除く): 2647885730

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 217573, 435146, 1087865, 1523011, 2175730, 3046022, 5439325, 6309617, 7615055, 10878650, 12619234, 15230110, 31548085, 38075275, 44167319, 63096170, 76150550, 88334638, 157740425, 220836595, 315480850, 441673190, 1104182975, 2208365950]

約数ペア:

[(1, 2208365950), (2, 1104182975), (5, 441673190), (7, 315480850), (10, 220836595), (14, 157740425), (25, 88334638), (29, 76150550), (35, 63096170), (50, 44167319), (58, 38075275), (70, 31548085), (145, 15230110), (175, 12619234), (203, 10878650), (290, 7615055), (350, 6309617), (406, 5439325), (725, 3046022), (1015, 2175730), (1450, 1523011), (2030, 1087865), (5075, 435146), (10150, 217573)]