13746320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24547}}^1$

素因数の和:24567

約数の個数: 40

約数和(自身を含む): 36527424

約数和(自身を除く): 22781104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24547, 49094, 98188, 122735, 171829, 196376, 245470, 343658, 392752, 490940, 687316, 859145, 981880, 1374632, 1718290, 1963760, 2749264, 3436580, 6873160, 13746320]

約数ペア:

[(1, 13746320), (2, 6873160), (4, 3436580), (5, 2749264), (7, 1963760), (8, 1718290), (10, 1374632), (14, 981880), (16, 859145), (20, 687316), (28, 490940), (35, 392752), (40, 343658), (56, 245470), (70, 196376), (80, 171829), (112, 122735), (140, 98188), (280, 49094), (560, 24547)]