45778640

素因数分解:

$2^4\times 5^1\times {\mathrm{572233}}^1$

素因数の和:572246

約数の個数: 20

約数和(自身を含む): 106435524

約数和(自身を除く): 60656884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572233, 1144466, 2288932, 2861165, 4577864, 5722330, 9155728, 11444660, 22889320, 45778640]

約数ペア:

[(1, 45778640), (2, 22889320), (4, 11444660), (5, 9155728), (8, 5722330), (10, 4577864), (16, 2861165), (20, 2288932), (40, 1144466), (80, 572233)]