25655799890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{4877}}^1$

素因数の和:5451

約数の個数: 64

約数和(自身を含む): 53182531584

約数和(自身を除く): 27526731694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 337, 446, 674, 1115, 1561, 1685, 2230, 2359, 3122, 3370, 4718, 4877, 7805, 9754, 11795, 15610, 23590, 24385, 34139, 48770, 68278, 75151, 150302, 170695, 341390, 375755, 526057, 751510, 1052114, 1087571, 1643549, 2175142, 2630285, 3287098, 5260570, 5437855, 7612997, 8217745, 10875710, 11504843, 15225994, 16435490, 23009686, 38064985, 57524215, 76129970, 115048430, 366511427, 733022854, 1832557135, 2565579989, 3665114270, 5131159978, 12827899945, 25655799890]

約数ペア:

[(1, 25655799890), (2, 12827899945), (5, 5131159978), (7, 3665114270), (10, 2565579989), (14, 1832557135), (35, 733022854), (70, 366511427), (223, 115048430), (337, 76129970), (446, 57524215), (674, 38064985), (1115, 23009686), (1561, 16435490), (1685, 15225994), (2230, 11504843), (2359, 10875710), (3122, 8217745), (3370, 7612997), (4718, 5437855), (4877, 5260570), (7805, 3287098), (9754, 2630285), (11795, 2175142), (15610, 1643549), (23590, 1087571), (24385, 1052114), (34139, 751510), (48770, 526057), (68278, 375755), (75151, 341390), (150302, 170695)]