5160980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23459}}^1$

素因数の和:23479

約数の個数: 24

約数和(自身を含む): 11823840

約数和(自身を除く): 6662860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23459, 46918, 93836, 117295, 234590, 258049, 469180, 516098, 1032196, 1290245, 2580490, 5160980]

約数ペア:

[(1, 5160980), (2, 2580490), (4, 1290245), (5, 1032196), (10, 516098), (11, 469180), (20, 258049), (22, 234590), (44, 117295), (55, 93836), (110, 46918), (220, 23459)]