2748580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 5883192

約数和(自身を除く): 3134612

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2593, 5186, 10372, 12965, 25930, 51860, 137429, 274858, 549716, 687145, 1374290, 2748580]

約数ペア:

[(1, 2748580), (2, 1374290), (4, 687145), (5, 549716), (10, 274858), (20, 137429), (53, 51860), (106, 25930), (212, 12965), (265, 10372), (530, 5186), (1060, 2593)]