8766709820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1973}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 21171386880

約数和(自身を除く): 12404677060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1063, 1973, 2090, 2126, 3946, 4180, 4252, 5315, 7892, 9865, 10630, 11693, 19730, 20197, 21260, 21703, 23386, 37487, 39460, 40394, 43406, 46772, 58465, 74974, 80788, 86812, 100985, 108515, 116930, 149948, 187435, 201970, 217030, 222167, 233860, 374870, 403940, 412357, 434060, 444334, 749740, 824714, 888668, 1110835, 1649428, 2061785, 2097299, 2221670, 4123570, 4194598, 4443340, 8247140, 8389196, 10486495, 20972990, 23070289, 39848681, 41945980, 46140578, 79697362, 92281156, 115351445, 159394724, 199243405, 230702890, 398486810, 438335491, 461405780, 796973620, 876670982, 1753341964, 2191677455, 4383354910, 8766709820]

約数ペア:

[(1, 8766709820), (2, 4383354910), (4, 2191677455), (5, 1753341964), (10, 876670982), (11, 796973620), (19, 461405780), (20, 438335491), (22, 398486810), (38, 230702890), (44, 199243405), (55, 159394724), (76, 115351445), (95, 92281156), (110, 79697362), (190, 46140578), (209, 41945980), (220, 39848681), (380, 23070289), (418, 20972990), (836, 10486495), (1045, 8389196), (1063, 8247140), (1973, 4443340), (2090, 4194598), (2126, 4123570), (3946, 2221670), (4180, 2097299), (4252, 2061785), (5315, 1649428), (7892, 1110835), (9865, 888668), (10630, 824714), (11693, 749740), (19730, 444334), (20197, 434060), (21260, 412357), (21703, 403940), (23386, 374870), (37487, 233860), (39460, 222167), (40394, 217030), (43406, 201970), (46772, 187435), (58465, 149948), (74974, 116930), (80788, 108515), (86812, 100985)]