27812450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19181}}^1$

素因数の和:19222

約数の個数: 24

約数和(自身を含む): 53517780

約数和(自身を除く): 25705330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19181, 38362, 95905, 191810, 479525, 556249, 959050, 1112498, 2781245, 5562490, 13906225, 27812450]

約数ペア:

[(1, 27812450), (2, 13906225), (5, 5562490), (10, 2781245), (25, 1112498), (29, 959050), (50, 556249), (58, 479525), (145, 191810), (290, 95905), (725, 38362), (1450, 19181)]