56230720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 112

約数和(自身を含む): 164884608

約数和(自身を除く): 108653888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 1931, 2080, 2240, 2912, 3640, 3862, 4160, 5824, 7280, 7724, 9655, 13517, 14560, 15448, 19310, 25103, 27034, 29120, 30896, 38620, 50206, 54068, 61792, 67585, 77240, 100412, 108136, 123584, 125515, 135170, 154480, 175721, 200824, 216272, 251030, 270340, 308960, 351442, 401648, 432544, 502060, 540680, 617920, 702884, 803296, 865088, 878605, 1004120, 1081360, 1405768, 1606592, 1757210, 2008240, 2162720, 2811536, 3514420, 4016480, 4325440, 5623072, 7028840, 8032960, 11246144, 14057680, 28115360, 56230720]

約数ペア:

[(1, 56230720), (2, 28115360), (4, 14057680), (5, 11246144), (7, 8032960), (8, 7028840), (10, 5623072), (13, 4325440), (14, 4016480), (16, 3514420), (20, 2811536), (26, 2162720), (28, 2008240), (32, 1757210), (35, 1606592), (40, 1405768), (52, 1081360), (56, 1004120), (64, 878605), (65, 865088), (70, 803296), (80, 702884), (91, 617920), (104, 540680), (112, 502060), (130, 432544), (140, 401648), (160, 351442), (182, 308960), (208, 270340), (224, 251030), (260, 216272), (280, 200824), (320, 175721), (364, 154480), (416, 135170), (448, 125515), (455, 123584), (520, 108136), (560, 100412), (728, 77240), (832, 67585), (910, 61792), (1040, 54068), (1120, 50206), (1456, 38620), (1820, 30896), (1931, 29120), (2080, 27034), (2240, 25103), (2912, 19310), (3640, 15448), (3862, 14560), (4160, 13517), (5824, 9655), (7280, 7724)]