17914120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 46500480

約数和(自身を除く): 28586360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 467, 548, 685, 934, 959, 1096, 1370, 1868, 1918, 2335, 2740, 3269, 3736, 3836, 4670, 4795, 5480, 6538, 7672, 9340, 9590, 13076, 16345, 18680, 19180, 26152, 32690, 38360, 63979, 65380, 127958, 130760, 255916, 319895, 447853, 511832, 639790, 895706, 1279580, 1791412, 2239265, 2559160, 3582824, 4478530, 8957060, 17914120]

約数ペア:

[(1, 17914120), (2, 8957060), (4, 4478530), (5, 3582824), (7, 2559160), (8, 2239265), (10, 1791412), (14, 1279580), (20, 895706), (28, 639790), (35, 511832), (40, 447853), (56, 319895), (70, 255916), (137, 130760), (140, 127958), (274, 65380), (280, 63979), (467, 38360), (548, 32690), (685, 26152), (934, 19180), (959, 18680), (1096, 16345), (1370, 13076), (1868, 9590), (1918, 9340), (2335, 7672), (2740, 6538), (3269, 5480), (3736, 4795), (3836, 4670)]