65553070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13859}}^1$

素因数の和:13920

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 66172370

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 13859, 27718, 69295, 138590, 152449, 304898, 595937, 762245, 1191874, 1524490, 2979685, 5959370, 6555307, 13110614, 32776535, 65553070]

約数ペア:

[(1, 65553070), (2, 32776535), (5, 13110614), (10, 6555307), (11, 5959370), (22, 2979685), (43, 1524490), (55, 1191874), (86, 762245), (110, 595937), (215, 304898), (430, 152449), (473, 138590), (946, 69295), (2365, 27718), (4730, 13859)]