5384150

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 10077480

約数和(自身を除く): 4693330

約数列:

[1, 2, 5, 10, 25, 50, 257, 419, 514, 838, 1285, 2095, 2570, 4190, 6425, 10475, 12850, 20950, 107683, 215366, 538415, 1076830, 2692075, 5384150]

約数ペア:

[(1, 5384150), (2, 2692075), (5, 1076830), (10, 538415), (25, 215366), (50, 107683), (257, 20950), (419, 12850), (514, 10475), (838, 6425), (1285, 4190), (2095, 2570)]