25302790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87251}}^1$

素因数の和:87287

約数の個数: 16

約数和(自身を含む): 47116080

約数和(自身を除く): 21813290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 87251, 174502, 436255, 872510, 2530279, 5060558, 12651395, 25302790]

約数ペア:

[(1, 25302790), (2, 12651395), (5, 5060558), (10, 2530279), (29, 872510), (58, 436255), (145, 174502), (290, 87251)]