40335955

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 57978000

約数和(自身を除く): 17642045

約数列:

[1, 5, 11, 19, 29, 55, 95, 121, 145, 209, 319, 551, 605, 1045, 1331, 1595, 2299, 2755, 3509, 6061, 6655, 11495, 14641, 17545, 25289, 30305, 38599, 66671, 73205, 126445, 192995, 278179, 333355, 424589, 733381, 1390895, 2122945, 3666905, 8067191, 40335955]

約数ペア:

[(1, 40335955), (5, 8067191), (11, 3666905), (19, 2122945), (29, 1390895), (55, 733381), (95, 424589), (121, 333355), (145, 278179), (209, 192995), (319, 126445), (551, 73205), (605, 66671), (1045, 38599), (1331, 30305), (1595, 25289), (2299, 17545), (2755, 14641), (3509, 11495), (6061, 6655)]