8141080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8849}}^1$

素因数の和:8883

約数の個数: 32

約数和(自身を含む): 19116000

約数和(自身を除く): 10974920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8849, 17698, 35396, 44245, 70792, 88490, 176980, 203527, 353960, 407054, 814108, 1017635, 1628216, 2035270, 4070540, 8141080]

約数ペア:

[(1, 8141080), (2, 4070540), (4, 2035270), (5, 1628216), (8, 1017635), (10, 814108), (20, 407054), (23, 353960), (40, 203527), (46, 176980), (92, 88490), (115, 70792), (184, 44245), (230, 35396), (460, 17698), (920, 8849)]