152067280

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2143}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 354120192

約数和(自身を除く): 202052912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 1774, 2143, 3548, 4286, 4435, 7096, 8572, 8870, 10715, 14192, 17144, 17740, 21430, 34288, 35480, 42860, 70960, 85720, 171440, 1900841, 3801682, 7603364, 9504205, 15206728, 19008410, 30413456, 38016820, 76033640, 152067280]

約数ペア:

[(1, 152067280), (2, 76033640), (4, 38016820), (5, 30413456), (8, 19008410), (10, 15206728), (16, 9504205), (20, 7603364), (40, 3801682), (80, 1900841), (887, 171440), (1774, 85720), (2143, 70960), (3548, 42860), (4286, 35480), (4435, 34288), (7096, 21430), (8572, 17740), (8870, 17144), (10715, 14192)]