11088040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6813

約数の個数: 32

約数和(自身を含む): 25560360

約数和(自身を除く): 14472320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6761, 13522, 27044, 33805, 54088, 67610, 135220, 270440, 277201, 554402, 1108804, 1386005, 2217608, 2772010, 5544020, 11088040]

約数ペア:

[(1, 11088040), (2, 5544020), (4, 2772010), (5, 2217608), (8, 1386005), (10, 1108804), (20, 554402), (40, 277201), (41, 270440), (82, 135220), (164, 67610), (205, 54088), (328, 33805), (410, 27044), (820, 13522), (1640, 6761)]