39323020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 92026368

約数和(自身を除く): 52703348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 3803, 5170, 7606, 10340, 15212, 19015, 38030, 41833, 76060, 83666, 167332, 178741, 209165, 357482, 418330, 714964, 836660, 893705, 1787410, 1966151, 3574820, 3932302, 7864604, 9830755, 19661510, 39323020]

約数ペア:

[(1, 39323020), (2, 19661510), (4, 9830755), (5, 7864604), (10, 3932302), (11, 3574820), (20, 1966151), (22, 1787410), (44, 893705), (47, 836660), (55, 714964), (94, 418330), (110, 357482), (188, 209165), (220, 178741), (235, 167332), (470, 83666), (517, 76060), (940, 41833), (1034, 38030), (2068, 19015), (2585, 15212), (3803, 10340), (5170, 7606)]