13144585820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1\times {\mathrm{17393}}^1$

素因数の和:18734

約数の個数: 48

約数和(自身を含む): 28579037760

約数和(自身を除く): 15434451940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1303, 2606, 5212, 6515, 13030, 17393, 26060, 34786, 37787, 69572, 75574, 86965, 151148, 173930, 188935, 347860, 377870, 504397, 755740, 1008794, 2017588, 2521985, 5043970, 10087940, 22663079, 45326158, 90652316, 113315395, 226630790, 453261580, 657229291, 1314458582, 2628917164, 3286146455, 6572292910, 13144585820]

約数ペア:

[(1, 13144585820), (2, 6572292910), (4, 3286146455), (5, 2628917164), (10, 1314458582), (20, 657229291), (29, 453261580), (58, 226630790), (116, 113315395), (145, 90652316), (290, 45326158), (580, 22663079), (1303, 10087940), (2606, 5043970), (5212, 2521985), (6515, 2017588), (13030, 1008794), (17393, 755740), (26060, 504397), (34786, 377870), (37787, 347860), (69572, 188935), (75574, 173930), (86965, 151148)]