10841480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20873

約数の個数: 32

約数和(自身を含む): 26271000

約数和(自身を除く): 15429520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20849, 41698, 83396, 104245, 166792, 208490, 271037, 416980, 542074, 833960, 1084148, 1355185, 2168296, 2710370, 5420740, 10841480]

約数ペア:

[(1, 10841480), (2, 5420740), (4, 2710370), (5, 2168296), (8, 1355185), (10, 1084148), (13, 833960), (20, 542074), (26, 416980), (40, 271037), (52, 208490), (65, 166792), (104, 104245), (130, 83396), (260, 41698), (520, 20849)]