11425100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 25378584

約数和(自身を除く): 13953484

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 2657, 4300, 5314, 10628, 13285, 26570, 53140, 66425, 114251, 132850, 228502, 265700, 457004, 571255, 1142510, 2285020, 2856275, 5712550, 11425100]

約数ペア:

[(1, 11425100), (2, 5712550), (4, 2856275), (5, 2285020), (10, 1142510), (20, 571255), (25, 457004), (43, 265700), (50, 228502), (86, 132850), (100, 114251), (172, 66425), (215, 53140), (430, 26570), (860, 13285), (1075, 10628), (2150, 5314), (2657, 4300)]