9184120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20873}}^1$

素因数の和:20895

約数の個数: 32

約数和(自身を含む): 22543920

約数和(自身を除く): 13359800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20873, 41746, 83492, 104365, 166984, 208730, 229603, 417460, 459206, 834920, 918412, 1148015, 1836824, 2296030, 4592060, 9184120]

約数ペア:

[(1, 9184120), (2, 4592060), (4, 2296030), (5, 1836824), (8, 1148015), (10, 918412), (11, 834920), (20, 459206), (22, 417460), (40, 229603), (44, 208730), (55, 166984), (88, 104365), (110, 83492), (220, 41746), (440, 20873)]