67794680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36061}}^1$

素因数の和:36119

約数の個数: 32

約数和(自身を含む): 155787840

約数和(自身を除く): 87993160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 36061, 72122, 144244, 180305, 288488, 360610, 721220, 1442440, 1694867, 3389734, 6779468, 8474335, 13558936, 16948670, 33897340, 67794680]

約数ペア:

[(1, 67794680), (2, 33897340), (4, 16948670), (5, 13558936), (8, 8474335), (10, 6779468), (20, 3389734), (40, 1694867), (47, 1442440), (94, 721220), (188, 360610), (235, 288488), (376, 180305), (470, 144244), (940, 72122), (1880, 36061)]