9041560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20549}}^1$

素因数の和:20571

約数の個数: 32

約数和(自身を含む): 22194000

約数和(自身を除く): 13152440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20549, 41098, 82196, 102745, 164392, 205490, 226039, 410980, 452078, 821960, 904156, 1130195, 1808312, 2260390, 4520780, 9041560]

約数ペア:

[(1, 9041560), (2, 4520780), (4, 2260390), (5, 1808312), (8, 1130195), (10, 904156), (11, 821960), (20, 452078), (22, 410980), (40, 226039), (44, 205490), (55, 164392), (88, 102745), (110, 82196), (220, 41098), (440, 20549)]