82706650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127241}}^1$

素因数の和:127266

約数の個数: 24

約数和(自身を含む): 165669084

約数和(自身を除く): 82962434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 127241, 254482, 636205, 1272410, 1654133, 3181025, 3308266, 6362050, 8270665, 16541330, 41353325, 82706650]

約数ペア:

[(1, 82706650), (2, 41353325), (5, 16541330), (10, 8270665), (13, 6362050), (25, 3308266), (26, 3181025), (50, 1654133), (65, 1272410), (130, 636205), (325, 254482), (650, 127241)]