5220980

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 11014920

約数和(自身を除く): 5793940

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 929, 1124, 1405, 1858, 2810, 3716, 4645, 5620, 9290, 18580, 261049, 522098, 1044196, 1305245, 2610490, 5220980]

約数ペア:

[(1, 5220980), (2, 2610490), (4, 1305245), (5, 1044196), (10, 522098), (20, 261049), (281, 18580), (562, 9290), (929, 5620), (1124, 4645), (1405, 3716), (1858, 2810)]