14943280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16981}}^1$

素因数の和:17005

約数の個数: 40

約数和(自身を含む): 37903824

約数和(自身を除く): 22960544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16981, 33962, 67924, 84905, 135848, 169810, 186791, 271696, 339620, 373582, 679240, 747164, 933955, 1358480, 1494328, 1867910, 2988656, 3735820, 7471640, 14943280]

約数ペア:

[(1, 14943280), (2, 7471640), (4, 3735820), (5, 2988656), (8, 1867910), (10, 1494328), (11, 1358480), (16, 933955), (20, 747164), (22, 679240), (40, 373582), (44, 339620), (55, 271696), (80, 186791), (88, 169810), (110, 135848), (176, 84905), (220, 67924), (440, 33962), (880, 16981)]