61414914320

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1\times {\mathrm{2221}}^1$

素因数の和:4344

約数の個数: 80

約数和(自身を含む): 143726425920

約数和(自身を除く): 82311511600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 1931, 2221, 2864, 3580, 3862, 4442, 7160, 7724, 8884, 9655, 11105, 14320, 15448, 17768, 19310, 22210, 30896, 35536, 38620, 44420, 77240, 88840, 154480, 177680, 345649, 397559, 691298, 795118, 1382596, 1590236, 1728245, 1987795, 2765192, 3180472, 3456490, 3975590, 4288751, 5530384, 6360944, 6912980, 7951180, 8577502, 13825960, 15902360, 17155004, 21443755, 27651920, 31804720, 34310008, 42887510, 68620016, 85775020, 171550040, 343100080, 767686429, 1535372858, 3070745716, 3838432145, 6141491432, 7676864290, 12282982864, 15353728580, 30707457160, 61414914320]

約数ペア:

[(1, 61414914320), (2, 30707457160), (4, 15353728580), (5, 12282982864), (8, 7676864290), (10, 6141491432), (16, 3838432145), (20, 3070745716), (40, 1535372858), (80, 767686429), (179, 343100080), (358, 171550040), (716, 85775020), (895, 68620016), (1432, 42887510), (1790, 34310008), (1931, 31804720), (2221, 27651920), (2864, 21443755), (3580, 17155004), (3862, 15902360), (4442, 13825960), (7160, 8577502), (7724, 7951180), (8884, 6912980), (9655, 6360944), (11105, 5530384), (14320, 4288751), (15448, 3975590), (17768, 3456490), (19310, 3180472), (22210, 2765192), (30896, 1987795), (35536, 1728245), (38620, 1590236), (44420, 1382596), (77240, 795118), (88840, 691298), (154480, 397559), (177680, 345649)]