12011560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27299}}^1$

素因数の和:27321

約数の個数: 32

約数和(自身を含む): 29484000

約数和(自身を除く): 17472440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27299, 54598, 109196, 136495, 218392, 272990, 300289, 545980, 600578, 1091960, 1201156, 1501445, 2402312, 3002890, 6005780, 12011560]

約数ペア:

[(1, 12011560), (2, 6005780), (4, 3002890), (5, 2402312), (8, 1501445), (10, 1201156), (11, 1091960), (20, 600578), (22, 545980), (40, 300289), (44, 272990), (55, 218392), (88, 136495), (110, 109196), (220, 54598), (440, 27299)]