5408750

素因数分解:

$2^1\times 5^4\times {\mathrm{4327}}^1$

素因数の和:4349

約数の個数: 20

約数和(自身を含む): 10140504

約数和(自身を除く): 4731754

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4327, 8654, 21635, 43270, 108175, 216350, 540875, 1081750, 2704375, 5408750]

約数ペア:

[(1, 5408750), (2, 2704375), (5, 1081750), (10, 540875), (25, 216350), (50, 108175), (125, 43270), (250, 21635), (625, 8654), (1250, 4327)]