74309840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84443}}^1$

素因数の和:84467

約数の個数: 40

約数和(自身を含む): 188479008

約数和(自身を除く): 114169168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 84443, 168886, 337772, 422215, 675544, 844430, 928873, 1351088, 1688860, 1857746, 3377720, 3715492, 4644365, 6755440, 7430984, 9288730, 14861968, 18577460, 37154920, 74309840]

約数ペア:

[(1, 74309840), (2, 37154920), (4, 18577460), (5, 14861968), (8, 9288730), (10, 7430984), (11, 6755440), (16, 4644365), (20, 3715492), (22, 3377720), (40, 1857746), (44, 1688860), (55, 1351088), (80, 928873), (88, 844430), (110, 675544), (176, 422215), (220, 337772), (440, 168886), (880, 84443)]