45780569840

素因数分解:

$2^4\times 5^1\times {\mathrm{572257123}}^1$

素因数の和:572257136

約数の個数: 20

約数和(自身を含む): 106439825064

約数和(自身を除く): 60659255224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572257123, 1144514246, 2289028492, 2861285615, 4578056984, 5722571230, 9156113968, 11445142460, 22890284920, 45780569840]

約数ペア:

[(1, 45780569840), (2, 22890284920), (4, 11445142460), (5, 9156113968), (8, 5722571230), (10, 4578056984), (16, 2861285615), (20, 2289028492), (40, 1144514246), (80, 572257123)]