9247720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 12006680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4919, 9838, 19676, 24595, 39352, 49190, 98380, 196760, 231193, 462386, 924772, 1155965, 1849544, 2311930, 4623860, 9247720]

約数ペア:

[(1, 9247720), (2, 4623860), (4, 2311930), (5, 1849544), (8, 1155965), (10, 924772), (20, 462386), (40, 231193), (47, 196760), (94, 98380), (188, 49190), (235, 39352), (376, 24595), (470, 19676), (940, 9838), (1880, 4919)]