2038060

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 4311216

約数和(自身を除く): 2273156

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 563, 724, 905, 1126, 1810, 2252, 2815, 3620, 5630, 11260, 101903, 203806, 407612, 509515, 1019030, 2038060]

約数ペア:

[(1, 2038060), (2, 1019030), (4, 509515), (5, 407612), (10, 203806), (20, 101903), (181, 11260), (362, 5630), (563, 3620), (724, 2815), (905, 2252), (1126, 1810)]