10487900

素因数分解:

$2^2\times 5^2\times {\mathrm{104879}}^1$

素因数の和:104893

約数の個数: 18

約数和(自身を含む): 22758960

約数和(自身を除く): 12271060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 104879, 209758, 419516, 524395, 1048790, 2097580, 2621975, 5243950, 10487900]

約数ペア:

[(1, 10487900), (2, 5243950), (4, 2621975), (5, 2097580), (10, 1048790), (20, 524395), (25, 419516), (50, 209758), (100, 104879)]