85045840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96643}}^1$

素因数の和:96667

約数の個数: 40

約数和(自身を含む): 215709408

約数和(自身を除く): 130663568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96643, 193286, 386572, 483215, 773144, 966430, 1063073, 1546288, 1932860, 2126146, 3865720, 4252292, 5315365, 7731440, 8504584, 10630730, 17009168, 21261460, 42522920, 85045840]

約数ペア:

[(1, 85045840), (2, 42522920), (4, 21261460), (5, 17009168), (8, 10630730), (10, 8504584), (11, 7731440), (16, 5315365), (20, 4252292), (22, 3865720), (40, 2126146), (44, 1932860), (55, 1546288), (80, 1063073), (88, 966430), (110, 773144), (176, 483215), (220, 386572), (440, 193286), (880, 96643)]