2008453675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{45569}}^1$

素因数の和:45663

約数の個数: 24

約数和(自身を含む): 2610614160

約数和(自身を除く): 602160485

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1763, 8815, 44075, 45569, 227845, 1139225, 1868329, 1959467, 9341645, 9797335, 46708225, 48986675, 80338147, 401690735, 2008453675]

約数ペア:

[(1, 2008453675), (5, 401690735), (25, 80338147), (41, 48986675), (43, 46708225), (205, 9797335), (215, 9341645), (1025, 1959467), (1075, 1868329), (1763, 1139225), (8815, 227845), (44075, 45569)]