2860580

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 6040440

約数和(自身を除く): 3179860

約数列:

[1, 2, 4, 5, 10, 20, 281, 509, 562, 1018, 1124, 1405, 2036, 2545, 2810, 5090, 5620, 10180, 143029, 286058, 572116, 715145, 1430290, 2860580]

約数ペア:

[(1, 2860580), (2, 1430290), (4, 715145), (5, 572116), (10, 286058), (20, 143029), (281, 10180), (509, 5620), (562, 5090), (1018, 2810), (1124, 2545), (1405, 2036)]