26455160

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3823}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 59883840

約数和(自身を除く): 33428680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 3823, 6920, 7646, 15292, 19115, 30584, 38230, 76460, 152920, 661379, 1322758, 2645516, 3306895, 5291032, 6613790, 13227580, 26455160]

約数ペア:

[(1, 26455160), (2, 13227580), (4, 6613790), (5, 5291032), (8, 3306895), (10, 2645516), (20, 1322758), (40, 661379), (173, 152920), (346, 76460), (692, 38230), (865, 30584), (1384, 19115), (1730, 15292), (3460, 7646), (3823, 6920)]