80632300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 201764864

約数和(自身を除く): 121132564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 889, 907, 1270, 1778, 1814, 2540, 3175, 3556, 3628, 4445, 4535, 6349, 6350, 8890, 9070, 12698, 12700, 17780, 18140, 22225, 22675, 25396, 31745, 44450, 45350, 63490, 88900, 90700, 115189, 126980, 158725, 230378, 317450, 460756, 575945, 634900, 806323, 1151890, 1612646, 2303780, 2879725, 3225292, 4031615, 5759450, 8063230, 11518900, 16126460, 20158075, 40316150, 80632300]

約数ペア:

[(1, 80632300), (2, 40316150), (4, 20158075), (5, 16126460), (7, 11518900), (10, 8063230), (14, 5759450), (20, 4031615), (25, 3225292), (28, 2879725), (35, 2303780), (50, 1612646), (70, 1151890), (100, 806323), (127, 634900), (140, 575945), (175, 460756), (254, 317450), (350, 230378), (508, 158725), (635, 126980), (700, 115189), (889, 90700), (907, 88900), (1270, 63490), (1778, 45350), (1814, 44450), (2540, 31745), (3175, 25396), (3556, 22675), (3628, 22225), (4445, 18140), (4535, 17780), (6349, 12700), (6350, 12698), (8890, 9070)]