19082581050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{5507}}^1$

素因数の和:7312

約数の個数: 96

約数和(自身を含む): 51003110592

約数和(自身を除く): 31920529542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1777, 1950, 3554, 5331, 5507, 8885, 10662, 11014, 16521, 17770, 23101, 26655, 27535, 33042, 44425, 46202, 53310, 55070, 69303, 71591, 82605, 88850, 115505, 133275, 137675, 138606, 143182, 165210, 214773, 231010, 266550, 275350, 346515, 357955, 413025, 429546, 577525, 693030, 715910, 826050, 1073865, 1155050, 1732575, 1789775, 2147730, 3465150, 3579550, 5369325, 9785939, 10738650, 19571878, 29357817, 48929695, 58715634, 97859390, 127217207, 146789085, 244648475, 254434414, 293578170, 381651621, 489296950, 636086035, 733945425, 763303242, 1272172070, 1467890850, 1908258105, 3180430175, 3816516210, 6360860350, 9541290525, 19082581050]

約数ペア:

[(1, 19082581050), (2, 9541290525), (3, 6360860350), (5, 3816516210), (6, 3180430175), (10, 1908258105), (13, 1467890850), (15, 1272172070), (25, 763303242), (26, 733945425), (30, 636086035), (39, 489296950), (50, 381651621), (65, 293578170), (75, 254434414), (78, 244648475), (130, 146789085), (150, 127217207), (195, 97859390), (325, 58715634), (390, 48929695), (650, 29357817), (975, 19571878), (1777, 10738650), (1950, 9785939), (3554, 5369325), (5331, 3579550), (5507, 3465150), (8885, 2147730), (10662, 1789775), (11014, 1732575), (16521, 1155050), (17770, 1073865), (23101, 826050), (26655, 715910), (27535, 693030), (33042, 577525), (44425, 429546), (46202, 413025), (53310, 357955), (55070, 346515), (69303, 275350), (71591, 266550), (82605, 231010), (88850, 214773), (115505, 165210), (133275, 143182), (137675, 138606)]