25969930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 55109376

約数和(自身を除く): 29139446

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 271, 370, 518, 542, 1295, 1355, 1369, 1897, 2590, 2710, 2738, 3794, 6845, 9485, 9583, 10027, 13690, 18970, 19166, 20054, 47915, 50135, 70189, 95830, 100270, 140378, 350945, 370999, 701890, 741998, 1854995, 2596993, 3709990, 5193986, 12984965, 25969930]

約数ペア:

[(1, 25969930), (2, 12984965), (5, 5193986), (7, 3709990), (10, 2596993), (14, 1854995), (35, 741998), (37, 701890), (70, 370999), (74, 350945), (185, 140378), (259, 100270), (271, 95830), (370, 70189), (518, 50135), (542, 47915), (1295, 20054), (1355, 19166), (1369, 18970), (1897, 13690), (2590, 10027), (2710, 9583), (2738, 9485), (3794, 6845)]