528060040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{280883}}^1$

素因数の和:280941

約数の個数: 32

約数和(自身を含む): 1213418880

約数和(自身を除く): 685358840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 280883, 561766, 1123532, 1404415, 2247064, 2808830, 5617660, 11235320, 13201501, 26403002, 52806004, 66007505, 105612008, 132015010, 264030020, 528060040]

約数ペア:

[(1, 528060040), (2, 264030020), (4, 132015010), (5, 105612008), (8, 66007505), (10, 52806004), (20, 26403002), (40, 13201501), (47, 11235320), (94, 5617660), (188, 2808830), (235, 2247064), (376, 1404415), (470, 1123532), (940, 561766), (1880, 280883)]