67413040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17929}}^1$

素因数の和:17989

約数の個数: 40

約数和(自身を含む): 160079040

約数和(自身を除く): 92666000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 17929, 35858, 71716, 89645, 143432, 179290, 286864, 358580, 717160, 842663, 1434320, 1685326, 3370652, 4213315, 6741304, 8426630, 13482608, 16853260, 33706520, 67413040]

約数ペア:

[(1, 67413040), (2, 33706520), (4, 16853260), (5, 13482608), (8, 8426630), (10, 6741304), (16, 4213315), (20, 3370652), (40, 1685326), (47, 1434320), (80, 842663), (94, 717160), (188, 358580), (235, 286864), (376, 179290), (470, 143432), (752, 89645), (940, 71716), (1880, 35858), (3760, 17929)]