8460980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38459}}^1$

素因数の和:38479

約数の個数: 24

約数和(自身を含む): 19383840

約数和(自身を除く): 10922860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38459, 76918, 153836, 192295, 384590, 423049, 769180, 846098, 1692196, 2115245, 4230490, 8460980]

約数ペア:

[(1, 8460980), (2, 4230490), (4, 2115245), (5, 1692196), (10, 846098), (11, 769180), (20, 423049), (22, 384590), (44, 192295), (55, 153836), (110, 76918), (220, 38459)]