26460709310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1\times {\mathrm{2593}}^1$

素因数の和:4677

約数の個数: 64

約数和(自身を含む): 55228044672

約数和(自身を除く): 28767335362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1997, 2555, 2593, 3994, 5110, 5186, 9985, 12965, 13979, 18151, 19970, 25930, 27958, 36302, 69895, 90755, 139790, 145781, 181510, 189289, 291562, 378578, 728905, 946445, 1020467, 1325023, 1457810, 1892890, 2040934, 2650046, 5102335, 5178221, 6625115, 10204670, 10356442, 13250230, 25891105, 36247547, 51782210, 72495094, 181237735, 362475470, 378010133, 756020266, 1890050665, 2646070931, 3780101330, 5292141862, 13230354655, 26460709310]

約数ペア:

[(1, 26460709310), (2, 13230354655), (5, 5292141862), (7, 3780101330), (10, 2646070931), (14, 1890050665), (35, 756020266), (70, 378010133), (73, 362475470), (146, 181237735), (365, 72495094), (511, 51782210), (730, 36247547), (1022, 25891105), (1997, 13250230), (2555, 10356442), (2593, 10204670), (3994, 6625115), (5110, 5178221), (5186, 5102335), (9985, 2650046), (12965, 2040934), (13979, 1892890), (18151, 1457810), (19970, 1325023), (25930, 1020467), (27958, 946445), (36302, 728905), (69895, 378578), (90755, 291562), (139790, 189289), (145781, 181510)]