22093280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12579

約数の個数: 48

約数和(自身を含む): 56944944

約数和(自身を除く): 34851664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12553, 25106, 50212, 62765, 100424, 125530, 138083, 200848, 251060, 276166, 401696, 502120, 552332, 690415, 1004240, 1104664, 1380830, 2008480, 2209328, 2761660, 4418656, 5523320, 11046640, 22093280]

約数ペア:

[(1, 22093280), (2, 11046640), (4, 5523320), (5, 4418656), (8, 2761660), (10, 2209328), (11, 2008480), (16, 1380830), (20, 1104664), (22, 1004240), (32, 690415), (40, 552332), (44, 502120), (55, 401696), (80, 276166), (88, 251060), (110, 200848), (160, 138083), (176, 125530), (220, 100424), (352, 62765), (440, 50212), (880, 25106), (1760, 12553)]