11224840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 16716920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 263, 388, 440, 485, 526, 776, 970, 1052, 1067, 1315, 1940, 2104, 2134, 2630, 2893, 3880, 4268, 5260, 5335, 5786, 8536, 10520, 10670, 11572, 14465, 21340, 23144, 25511, 28930, 42680, 51022, 57860, 102044, 115720, 127555, 204088, 255110, 280621, 510220, 561242, 1020440, 1122484, 1403105, 2244968, 2806210, 5612420, 11224840]

約数ペア:

[(1, 11224840), (2, 5612420), (4, 2806210), (5, 2244968), (8, 1403105), (10, 1122484), (11, 1020440), (20, 561242), (22, 510220), (40, 280621), (44, 255110), (55, 204088), (88, 127555), (97, 115720), (110, 102044), (194, 57860), (220, 51022), (263, 42680), (388, 28930), (440, 25511), (485, 23144), (526, 21340), (776, 14465), (970, 11572), (1052, 10670), (1067, 10520), (1315, 8536), (1940, 5786), (2104, 5335), (2134, 5260), (2630, 4268), (2893, 3880)]