2065018550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{4549}}^1$

素因数の和:5865

約数の個数: 48

約数和(自身を含む): 4393989600

約数和(自身を除く): 2328971050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1297, 2594, 4549, 6485, 9079, 9098, 12970, 18158, 22745, 31843, 32425, 45395, 45490, 63686, 64850, 90790, 113725, 159215, 226975, 227450, 318430, 453950, 796075, 1592150, 5900053, 11800106, 29500265, 41300371, 59000530, 82600742, 147501325, 206501855, 295002650, 413003710, 1032509275, 2065018550]

約数ペア:

[(1, 2065018550), (2, 1032509275), (5, 413003710), (7, 295002650), (10, 206501855), (14, 147501325), (25, 82600742), (35, 59000530), (50, 41300371), (70, 29500265), (175, 11800106), (350, 5900053), (1297, 1592150), (2594, 796075), (4549, 453950), (6485, 318430), (9079, 227450), (9098, 226975), (12970, 159215), (18158, 113725), (22745, 90790), (31843, 64850), (32425, 63686), (45395, 45490)]