85394930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{883}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 162302400

約数和(自身を除く): 76907470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 883, 1018, 1766, 2545, 4415, 5090, 8830, 9671, 16777, 19342, 33554, 48355, 83885, 96710, 167770, 449447, 898894, 2247235, 4494470, 8539493, 17078986, 42697465, 85394930]

約数ペア:

[(1, 85394930), (2, 42697465), (5, 17078986), (10, 8539493), (19, 4494470), (38, 2247235), (95, 898894), (190, 449447), (509, 167770), (883, 96710), (1018, 83885), (1766, 48355), (2545, 33554), (4415, 19342), (5090, 16777), (8830, 9671)]