2395172120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{4451}}^1$

素因数の和:5696

約数の個数: 64

約数和(自身を含む): 5885187840

約数和(自身を除く): 3490015720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1223, 2446, 4451, 4892, 6115, 8902, 9784, 12230, 13453, 17804, 22255, 24460, 26906, 35608, 44510, 48920, 48961, 53812, 67265, 89020, 97922, 107624, 134530, 178040, 195844, 244805, 269060, 391688, 489610, 538120, 979220, 1958440, 5443573, 10887146, 21774292, 27217865, 43548584, 54435730, 59879303, 108871460, 119758606, 217742920, 239517212, 299396515, 479034424, 598793030, 1197586060, 2395172120]

約数ペア:

[(1, 2395172120), (2, 1197586060), (4, 598793030), (5, 479034424), (8, 299396515), (10, 239517212), (11, 217742920), (20, 119758606), (22, 108871460), (40, 59879303), (44, 54435730), (55, 43548584), (88, 27217865), (110, 21774292), (220, 10887146), (440, 5443573), (1223, 1958440), (2446, 979220), (4451, 538120), (4892, 489610), (6115, 391688), (8902, 269060), (9784, 244805), (12230, 195844), (13453, 178040), (17804, 134530), (22255, 107624), (24460, 97922), (26906, 89020), (35608, 67265), (44510, 53812), (48920, 48961)]