57875840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 150955920

約数和(自身を除く): 93080080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 8221, 16442, 32884, 41105, 65768, 82210, 90431, 131536, 164420, 180862, 263072, 328840, 361724, 452155, 526144, 657680, 723448, 904310, 1052288, 1315360, 1446896, 1808620, 2630720, 2893792, 3617240, 5261440, 5787584, 7234480, 11575168, 14468960, 28937920, 57875840]

約数ペア:

[(1, 57875840), (2, 28937920), (4, 14468960), (5, 11575168), (8, 7234480), (10, 5787584), (11, 5261440), (16, 3617240), (20, 2893792), (22, 2630720), (32, 1808620), (40, 1446896), (44, 1315360), (55, 1052288), (64, 904310), (80, 723448), (88, 657680), (110, 526144), (128, 452155), (160, 361724), (176, 328840), (220, 263072), (320, 180862), (352, 164420), (440, 131536), (640, 90431), (704, 82210), (880, 65768), (1408, 41105), (1760, 32884), (3520, 16442), (7040, 8221)]