10824820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 23905728

約数和(自身を除く): 13080908

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 307, 410, 430, 614, 820, 860, 1228, 1535, 1763, 3070, 3526, 6140, 7052, 8815, 12587, 13201, 17630, 25174, 26402, 35260, 50348, 52804, 62935, 66005, 125870, 132010, 251740, 264020, 541241, 1082482, 2164964, 2706205, 5412410, 10824820]

約数ペア:

[(1, 10824820), (2, 5412410), (4, 2706205), (5, 2164964), (10, 1082482), (20, 541241), (41, 264020), (43, 251740), (82, 132010), (86, 125870), (164, 66005), (172, 62935), (205, 52804), (215, 50348), (307, 35260), (410, 26402), (430, 25174), (614, 17630), (820, 13201), (860, 12587), (1228, 8815), (1535, 7052), (1763, 6140), (3070, 3526)]