25456090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231419}}^1$

素因数の和:231437

約数の個数: 16

約数和(自身を含む): 49986720

約数和(自身を除く): 24530630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 231419, 462838, 1157095, 2314190, 2545609, 5091218, 12728045, 25456090]

約数ペア:

[(1, 25456090), (2, 12728045), (5, 5091218), (10, 2545609), (11, 2314190), (22, 1157095), (55, 462838), (110, 231419)]