67350280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31769}}^1$

素因数の和:31833

約数の個数: 32

約数和(自身を含む): 154402200

約数和(自身を除く): 87051920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 31769, 63538, 127076, 158845, 254152, 317690, 635380, 1270760, 1683757, 3367514, 6735028, 8418785, 13470056, 16837570, 33675140, 67350280]

約数ペア:

[(1, 67350280), (2, 33675140), (4, 16837570), (5, 13470056), (8, 8418785), (10, 6735028), (20, 3367514), (40, 1683757), (53, 1270760), (106, 635380), (212, 317690), (265, 254152), (424, 158845), (530, 127076), (1060, 63538), (2120, 31769)]