14457520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 80

約数和(自身を含む): 41925888

約数和(自身を除く): 27468368

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, 2347, 3080, 4694, 6160, 9388, 11735, 16429, 18776, 23470, 25817, 32858, 37552, 46940, 51634, 65716, 82145, 93880, 103268, 129085, 131432, 164290, 180719, 187760, 206536, 258170, 262864, 328580, 361438, 413072, 516340, 657160, 722876, 903595, 1032680, 1314320, 1445752, 1807190, 2065360, 2891504, 3614380, 7228760, 14457520]

約数ペア:

[(1, 14457520), (2, 7228760), (4, 3614380), (5, 2891504), (7, 2065360), (8, 1807190), (10, 1445752), (11, 1314320), (14, 1032680), (16, 903595), (20, 722876), (22, 657160), (28, 516340), (35, 413072), (40, 361438), (44, 328580), (55, 262864), (56, 258170), (70, 206536), (77, 187760), (80, 180719), (88, 164290), (110, 131432), (112, 129085), (140, 103268), (154, 93880), (176, 82145), (220, 65716), (280, 51634), (308, 46940), (385, 37552), (440, 32858), (560, 25817), (616, 23470), (770, 18776), (880, 16429), (1232, 11735), (1540, 9388), (2347, 6160), (3080, 4694)]