57537920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 151396560

約数和(自身を除く): 93858640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 743, 880, 968, 1210, 1408, 1486, 1760, 1936, 2420, 2972, 3520, 3715, 3872, 4840, 5944, 7040, 7430, 7744, 8173, 9680, 11888, 14860, 15488, 16346, 19360, 23776, 29720, 32692, 38720, 40865, 47552, 59440, 65384, 77440, 81730, 89903, 95104, 118880, 130768, 163460, 179806, 237760, 261536, 326920, 359612, 449515, 475520, 523072, 653840, 719224, 899030, 1046144, 1307680, 1438448, 1798060, 2615360, 2876896, 3596120, 5230720, 5753792, 7192240, 11507584, 14384480, 28768960, 57537920]

約数ペア:

[(1, 57537920), (2, 28768960), (4, 14384480), (5, 11507584), (8, 7192240), (10, 5753792), (11, 5230720), (16, 3596120), (20, 2876896), (22, 2615360), (32, 1798060), (40, 1438448), (44, 1307680), (55, 1046144), (64, 899030), (80, 719224), (88, 653840), (110, 523072), (121, 475520), (128, 449515), (160, 359612), (176, 326920), (220, 261536), (242, 237760), (320, 179806), (352, 163460), (440, 130768), (484, 118880), (605, 95104), (640, 89903), (704, 81730), (743, 77440), (880, 65384), (968, 59440), (1210, 47552), (1408, 40865), (1486, 38720), (1760, 32692), (1936, 29720), (2420, 23776), (2972, 19360), (3520, 16346), (3715, 15488), (3872, 14860), (4840, 11888), (5944, 9680), (7040, 8173), (7430, 7744)]