533920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 1306368

約数和(自身を除く): 772448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 142, 160, 188, 235, 284, 355, 376, 470, 568, 710, 752, 940, 1136, 1420, 1504, 1880, 2272, 2840, 3337, 3760, 5680, 6674, 7520, 11360, 13348, 16685, 26696, 33370, 53392, 66740, 106784, 133480, 266960, 533920]

約数ペア:

[(1, 533920), (2, 266960), (4, 133480), (5, 106784), (8, 66740), (10, 53392), (16, 33370), (20, 26696), (32, 16685), (40, 13348), (47, 11360), (71, 7520), (80, 6674), (94, 5680), (142, 3760), (160, 3337), (188, 2840), (235, 2272), (284, 1880), (355, 1504), (376, 1420), (470, 1136), (568, 940), (710, 752)]