12076240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13723}}^1$

素因数の和:13747

約数の個数: 40

約数和(自身を含む): 30631968

約数和(自身を除く): 18555728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13723, 27446, 54892, 68615, 109784, 137230, 150953, 219568, 274460, 301906, 548920, 603812, 754765, 1097840, 1207624, 1509530, 2415248, 3019060, 6038120, 12076240]

約数ペア:

[(1, 12076240), (2, 6038120), (4, 3019060), (5, 2415248), (8, 1509530), (10, 1207624), (11, 1097840), (16, 754765), (20, 603812), (22, 548920), (40, 301906), (44, 274460), (55, 219568), (80, 150953), (88, 137230), (110, 109784), (176, 68615), (220, 54892), (440, 27446), (880, 13723)]