8985164.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 141604848

約数和(自身を除く): 82141328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 2837, 4192, 5240, 5674, 10480, 11348, 14185, 20960, 22696, 28370, 45392, 56740, 90784, 113480, 226960, 371647, 453920, 743294, 1486588, 1858235, 2973176, 3716470, 5946352, 7432940, 11892704, 14865880, 29731760, 59463520]

約数ペア:

[(1, 59463520), (2, 29731760), (4, 14865880), (5, 11892704), (8, 7432940), (10, 5946352), (16, 3716470), (20, 2973176), (32, 1858235), (40, 1486588), (80, 743294), (131, 453920), (160, 371647), (262, 226960), (524, 113480), (655, 90784), (1048, 56740), (1310, 45392), (2096, 28370), (2620, 22696), (2837, 20960), (4192, 14185), (5240, 11348), (5674, 10480)]