13425800

素因数分解:

$2^3\times 5^2\times {\mathrm{67129}}^1$

素因数の和:67145

約数の個数: 24

約数和(自身を含む): 31215450

約数和(自身を除く): 17789650

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 67129, 134258, 268516, 335645, 537032, 671290, 1342580, 1678225, 2685160, 3356450, 6712900, 13425800]

約数ペア:

[(1, 13425800), (2, 6712900), (4, 3356450), (5, 2685160), (8, 1678225), (10, 1342580), (20, 671290), (25, 537032), (40, 335645), (50, 268516), (100, 134258), (200, 67129)]