11347280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 31497984

約数和(自身を除く): 20150704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 881, 920, 1288, 1610, 1762, 1840, 2576, 3220, 3524, 4405, 6167, 6440, 7048, 8810, 12334, 12880, 14096, 17620, 20263, 24668, 30835, 35240, 40526, 49336, 61670, 70480, 81052, 98672, 101315, 123340, 141841, 162104, 202630, 246680, 283682, 324208, 405260, 493360, 567364, 709205, 810520, 1134728, 1418410, 1621040, 2269456, 2836820, 5673640, 11347280]

約数ペア:

[(1, 11347280), (2, 5673640), (4, 2836820), (5, 2269456), (7, 1621040), (8, 1418410), (10, 1134728), (14, 810520), (16, 709205), (20, 567364), (23, 493360), (28, 405260), (35, 324208), (40, 283682), (46, 246680), (56, 202630), (70, 162104), (80, 141841), (92, 123340), (112, 101315), (115, 98672), (140, 81052), (161, 70480), (184, 61670), (230, 49336), (280, 40526), (322, 35240), (368, 30835), (460, 24668), (560, 20263), (644, 17620), (805, 14096), (881, 12880), (920, 12334), (1288, 8810), (1610, 7048), (1762, 6440), (1840, 6167), (2576, 4405), (3220, 3524)]