47536720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7748

約数の個数: 80

約数和(自身を含む): 137812608

約数和(自身を除く): 90275888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7717, 15434, 30868, 38585, 54019, 61736, 77170, 84887, 108038, 123472, 154340, 169774, 216076, 270095, 308680, 339548, 424435, 432152, 540190, 594209, 617360, 679096, 848870, 864304, 1080380, 1188418, 1358192, 1697740, 2160760, 2376836, 2971045, 3395480, 4321520, 4753672, 5942090, 6790960, 9507344, 11884180, 23768360, 47536720]

約数ペア:

[(1, 47536720), (2, 23768360), (4, 11884180), (5, 9507344), (7, 6790960), (8, 5942090), (10, 4753672), (11, 4321520), (14, 3395480), (16, 2971045), (20, 2376836), (22, 2160760), (28, 1697740), (35, 1358192), (40, 1188418), (44, 1080380), (55, 864304), (56, 848870), (70, 679096), (77, 617360), (80, 594209), (88, 540190), (110, 432152), (112, 424435), (140, 339548), (154, 308680), (176, 270095), (220, 216076), (280, 169774), (308, 154340), (385, 123472), (440, 108038), (560, 84887), (616, 77170), (770, 61736), (880, 54019), (1232, 38585), (1540, 30868), (3080, 15434), (6160, 7717)]