5612420

素因数分解:

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

素因数の和:380

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 7427068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 263, 388, 485, 526, 970, 1052, 1067, 1315, 1940, 2134, 2630, 2893, 4268, 5260, 5335, 5786, 10670, 11572, 14465, 21340, 25511, 28930, 51022, 57860, 102044, 127555, 255110, 280621, 510220, 561242, 1122484, 1403105, 2806210, 5612420]

約数ペア:

[(1, 5612420), (2, 2806210), (4, 1403105), (5, 1122484), (10, 561242), (11, 510220), (20, 280621), (22, 255110), (44, 127555), (55, 102044), (97, 57860), (110, 51022), (194, 28930), (220, 25511), (263, 21340), (388, 14465), (485, 11572), (526, 10670), (970, 5786), (1052, 5335), (1067, 5260), (1315, 4268), (1940, 2893), (2134, 2630)]