109328120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248473}}^1$

素因数の和:248495

約数の個数: 32

約数和(自身を含む): 268351920

約数和(自身を除く): 159023800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 248473, 496946, 993892, 1242365, 1987784, 2484730, 2733203, 4969460, 5466406, 9938920, 10932812, 13666015, 21865624, 27332030, 54664060, 109328120]

約数ペア:

[(1, 109328120), (2, 54664060), (4, 27332030), (5, 21865624), (8, 13666015), (10, 10932812), (11, 9938920), (20, 5466406), (22, 4969460), (40, 2733203), (44, 2484730), (55, 1987784), (88, 1242365), (110, 993892), (220, 496946), (440, 248473)]