76213640

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7591}}^1$

素因数の和:7853

約数の個数: 32

約数和(自身を含む): 172186560

約数和(自身を除く): 95972920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 7591, 10040, 15182, 30364, 37955, 60728, 75910, 151820, 303640, 1905341, 3810682, 7621364, 9526705, 15242728, 19053410, 38106820, 76213640]

約数ペア:

[(1, 76213640), (2, 38106820), (4, 19053410), (5, 15242728), (8, 9526705), (10, 7621364), (20, 3810682), (40, 1905341), (251, 303640), (502, 151820), (1004, 75910), (1255, 60728), (2008, 37955), (2510, 30364), (5020, 15182), (7591, 10040)]