12014420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 15842668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 563, 970, 1067, 1126, 1940, 2134, 2252, 2815, 4268, 5335, 5630, 6193, 10670, 11260, 12386, 21340, 24772, 30965, 54611, 61930, 109222, 123860, 218444, 273055, 546110, 600721, 1092220, 1201442, 2402884, 3003605, 6007210, 12014420]

約数ペア:

[(1, 12014420), (2, 6007210), (4, 3003605), (5, 2402884), (10, 1201442), (11, 1092220), (20, 600721), (22, 546110), (44, 273055), (55, 218444), (97, 123860), (110, 109222), (194, 61930), (220, 54611), (388, 30965), (485, 24772), (563, 21340), (970, 12386), (1067, 11260), (1126, 10670), (1940, 6193), (2134, 5630), (2252, 5335), (2815, 4268)]