42057290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 82869696

約数和(自身を除く): 40812406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 883, 1766, 2165, 4330, 4415, 4763, 8830, 9526, 9713, 19426, 23815, 47630, 48565, 97130, 382339, 764678, 1911695, 3823390, 4205729, 8411458, 21028645, 42057290]

約数ペア:

[(1, 42057290), (2, 21028645), (5, 8411458), (10, 4205729), (11, 3823390), (22, 1911695), (55, 764678), (110, 382339), (433, 97130), (866, 48565), (883, 47630), (1766, 23815), (2165, 19426), (4330, 9713), (4415, 9526), (4763, 8830)]