25968310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42571}}^1$

素因数の和:42639

約数の個数: 16

約数和(自身を含む): 47510352

約数和(自身を除く): 21542042

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 42571, 85142, 212855, 425710, 2596831, 5193662, 12984155, 25968310]

約数ペア:

[(1, 25968310), (2, 12984155), (5, 5193662), (10, 2596831), (61, 425710), (122, 212855), (305, 85142), (610, 42571)]