42452560

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{757}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 98973576

約数和(自身を除く): 56521016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 757, 1402, 1514, 2804, 3028, 3505, 3785, 5608, 6056, 7010, 7570, 11216, 12112, 14020, 15140, 28040, 30280, 56080, 60560, 530657, 1061314, 2122628, 2653285, 4245256, 5306570, 8490512, 10613140, 21226280, 42452560]

約数ペア:

[(1, 42452560), (2, 21226280), (4, 10613140), (5, 8490512), (8, 5306570), (10, 4245256), (16, 2653285), (20, 2122628), (40, 1061314), (80, 530657), (701, 60560), (757, 56080), (1402, 30280), (1514, 28040), (2804, 15140), (3028, 14020), (3505, 12112), (3785, 11216), (5608, 7570), (6056, 7010)]