580202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743849}}^1$

素因数の和:743874

約数の個数: 48

約数和(自身を含む): 1749535200

約数和(自身を除く): 1169332980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 743849, 1487698, 2231547, 2975396, 3719245, 4463094, 7438490, 8926188, 9670037, 11157735, 14876980, 19340074, 22315470, 29010111, 38680148, 44630940, 48350185, 58020222, 96700370, 116040444, 145050555, 193400740, 290101110, 580202220]

約数ペア:

[(1, 580202220), (2, 290101110), (3, 193400740), (4, 145050555), (5, 116040444), (6, 96700370), (10, 58020222), (12, 48350185), (13, 44630940), (15, 38680148), (20, 29010111), (26, 22315470), (30, 19340074), (39, 14876980), (52, 11157735), (60, 9670037), (65, 8926188), (78, 7438490), (130, 4463094), (156, 3719245), (195, 2975396), (260, 2231547), (390, 1487698), (780, 743849)]