950852680

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{77431}}^1$

素因数の和:77749

約数の個数: 32

約数和(自身を含む): 2146415040

約数和(自身を除く): 1195562360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 77431, 154862, 309724, 387155, 619448, 774310, 1548620, 3097240, 23771317, 47542634, 95085268, 118856585, 190170536, 237713170, 475426340, 950852680]

約数ペア:

[(1, 950852680), (2, 475426340), (4, 237713170), (5, 190170536), (8, 118856585), (10, 95085268), (20, 47542634), (40, 23771317), (307, 3097240), (614, 1548620), (1228, 774310), (1535, 619448), (2456, 387155), (3070, 309724), (6140, 154862), (12280, 77431)]