2016386575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1187}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 3033448704

約数和(自身を除く): 1017062129

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 571, 595, 1187, 2855, 2975, 3997, 5935, 8309, 9707, 14275, 19985, 20179, 29675, 41545, 48535, 67949, 99925, 100895, 141253, 207725, 242675, 339745, 504475, 677777, 706265, 1698725, 3388885, 3531325, 4744439, 11522209, 16944425, 23722195, 57611045, 80655463, 118610975, 288055225, 403277315, 2016386575]

約数ペア:

[(1, 2016386575), (5, 403277315), (7, 288055225), (17, 118610975), (25, 80655463), (35, 57611045), (85, 23722195), (119, 16944425), (175, 11522209), (425, 4744439), (571, 3531325), (595, 3388885), (1187, 1698725), (2855, 706265), (2975, 677777), (3997, 504475), (5935, 339745), (8309, 242675), (9707, 207725), (14275, 141253), (19985, 100895), (20179, 99925), (29675, 67949), (41545, 48535)]