5273750

素因数分解:

$2^1\times 5^4\times {\mathrm{4219}}^1$

素因数の和:4241

約数の個数: 20

約数和(自身を含む): 9887460

約数和(自身を除く): 4613710

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4219, 8438, 21095, 42190, 105475, 210950, 527375, 1054750, 2636875, 5273750]

約数ペア:

[(1, 5273750), (2, 2636875), (5, 1054750), (10, 527375), (25, 210950), (50, 105475), (125, 42190), (250, 21095), (625, 8438), (1250, 4219)]