3265388620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{5297}}^1$

素因数の和:7690

約数の個数: 48

約数和(自身を含む): 7389311328

約数和(自身を除く): 4123922708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2371, 4742, 5297, 9484, 10594, 11855, 21188, 23710, 26485, 30823, 47420, 52970, 61646, 68861, 105940, 123292, 137722, 154115, 275444, 308230, 344305, 616460, 688610, 1377220, 12559187, 25118374, 50236748, 62795935, 125591870, 163269431, 251183740, 326538862, 653077724, 816347155, 1632694310, 3265388620]

約数ペア:

[(1, 3265388620), (2, 1632694310), (4, 816347155), (5, 653077724), (10, 326538862), (13, 251183740), (20, 163269431), (26, 125591870), (52, 62795935), (65, 50236748), (130, 25118374), (260, 12559187), (2371, 1377220), (4742, 688610), (5297, 616460), (9484, 344305), (10594, 308230), (11855, 275444), (21188, 154115), (23710, 137722), (26485, 123292), (30823, 105940), (47420, 68861), (52970, 61646)]