5413302680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3147269}}^1$

素因数の和:3147323

約数の個数: 32

約数和(自身を含む): 12463189200

約数和(自身を除く): 7049886520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3147269, 6294538, 12589076, 15736345, 25178152, 31472690, 62945380, 125890760, 135332567, 270665134, 541330268, 676662835, 1082660536, 1353325670, 2706651340, 5413302680]

約数ペア:

[(1, 5413302680), (2, 2706651340), (4, 1353325670), (5, 1082660536), (8, 676662835), (10, 541330268), (20, 270665134), (40, 135332567), (43, 125890760), (86, 62945380), (172, 31472690), (215, 25178152), (344, 15736345), (430, 12589076), (860, 6294538), (1720, 3147269)]