133798900

素因数分解:

$2^2\times 5^2\times {\mathrm{1337989}}^1$

素因数の和:1338003

約数の個数: 18

約数和(自身を含む): 290343830

約数和(自身を除く): 156544930

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1337989, 2675978, 5351956, 6689945, 13379890, 26759780, 33449725, 66899450, 133798900]

約数ペア:

[(1, 133798900), (2, 66899450), (4, 33449725), (5, 26759780), (10, 13379890), (20, 6689945), (25, 5351956), (50, 2675978), (100, 1337989)]