65652650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 143847936

約数和(自身を除く): 78195286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 127, 175, 211, 245, 254, 350, 422, 490, 635, 889, 1055, 1225, 1270, 1477, 1778, 2110, 2450, 2954, 3175, 4445, 5275, 6223, 6350, 7385, 8890, 10339, 10550, 12446, 14770, 20678, 22225, 26797, 31115, 36925, 44450, 51695, 53594, 62230, 73850, 103390, 133985, 155575, 187579, 258475, 267970, 311150, 375158, 516950, 669925, 937895, 1313053, 1339850, 1875790, 2626106, 4689475, 6565265, 9378950, 13130530, 32826325, 65652650]

約数ペア:

[(1, 65652650), (2, 32826325), (5, 13130530), (7, 9378950), (10, 6565265), (14, 4689475), (25, 2626106), (35, 1875790), (49, 1339850), (50, 1313053), (70, 937895), (98, 669925), (127, 516950), (175, 375158), (211, 311150), (245, 267970), (254, 258475), (350, 187579), (422, 155575), (490, 133985), (635, 103390), (889, 73850), (1055, 62230), (1225, 53594), (1270, 51695), (1477, 44450), (1778, 36925), (2110, 31115), (2450, 26797), (2954, 22225), (3175, 20678), (4445, 14770), (5275, 12446), (6223, 10550), (6350, 10339), (7385, 8890)]