4123750

素因数分解:

$2^1\times 5^4\times {\mathrm{3299}}^1$

素因数の和:3321

約数の個数: 20

約数和(自身を含む): 7731900

約数和(自身を除く): 3608150

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3299, 6598, 16495, 32990, 82475, 164950, 412375, 824750, 2061875, 4123750]

約数ペア:

[(1, 4123750), (2, 2061875), (5, 824750), (10, 412375), (25, 164950), (50, 82475), (125, 32990), (250, 16495), (625, 6598), (1250, 3299)]