11232920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16519}}^1$

素因数の和:16547

約数の個数: 32

約数和(自身を含む): 26762400

約数和(自身を除く): 15529480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16519, 33038, 66076, 82595, 132152, 165190, 280823, 330380, 561646, 660760, 1123292, 1404115, 2246584, 2808230, 5616460, 11232920]

約数ペア:

[(1, 11232920), (2, 5616460), (4, 2808230), (5, 2246584), (8, 1404115), (10, 1123292), (17, 660760), (20, 561646), (34, 330380), (40, 280823), (68, 165190), (85, 132152), (136, 82595), (170, 66076), (340, 33038), (680, 16519)]