8279080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8999}}^1$

素因数の和:9033

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 11160920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8999, 17998, 35996, 44995, 71992, 89990, 179980, 206977, 359960, 413954, 827908, 1034885, 1655816, 2069770, 4139540, 8279080]

約数ペア:

[(1, 8279080), (2, 4139540), (4, 2069770), (5, 1655816), (8, 1034885), (10, 827908), (20, 413954), (23, 359960), (40, 206977), (46, 179980), (92, 89990), (115, 71992), (184, 44995), (230, 35996), (460, 17998), (920, 8999)]