14192900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 36

約数和(自身を含む): 31248000

約数和(自身を除く): 17055100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 1999, 3550, 3998, 7100, 7996, 9995, 19990, 39980, 49975, 99950, 141929, 199900, 283858, 567716, 709645, 1419290, 2838580, 3548225, 7096450, 14192900]

約数ペア:

[(1, 14192900), (2, 7096450), (4, 3548225), (5, 2838580), (10, 1419290), (20, 709645), (25, 567716), (50, 283858), (71, 199900), (100, 141929), (142, 99950), (284, 49975), (355, 39980), (710, 19990), (1420, 9995), (1775, 7996), (1999, 7100), (3550, 3998)]