25710550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 50711040

約数和(自身を除く): 25000490

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 283, 395, 566, 575, 790, 1150, 1415, 1817, 1975, 2830, 3634, 3950, 6509, 7075, 9085, 13018, 14150, 18170, 22357, 32545, 44714, 45425, 65090, 90850, 111785, 162725, 223570, 325450, 514211, 558925, 1028422, 1117850, 2571055, 5142110, 12855275, 25710550]

約数ペア:

[(1, 25710550), (2, 12855275), (5, 5142110), (10, 2571055), (23, 1117850), (25, 1028422), (46, 558925), (50, 514211), (79, 325450), (115, 223570), (158, 162725), (230, 111785), (283, 90850), (395, 65090), (566, 45425), (575, 44714), (790, 32545), (1150, 22357), (1415, 18170), (1817, 14150), (1975, 13018), (2830, 9085), (3634, 7075), (3950, 6509)]