26726240

素因数分解:

$2^5\times 5^1\times {\mathrm{167039}}^1$

素因数の和:167054

約数の個数: 24

約数和(自身を含む): 63141120

約数和(自身を除く): 36414880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167039, 334078, 668156, 835195, 1336312, 1670390, 2672624, 3340780, 5345248, 6681560, 13363120, 26726240]

約数ペア:

[(1, 26726240), (2, 13363120), (4, 6681560), (5, 5345248), (8, 3340780), (10, 2672624), (16, 1670390), (20, 1336312), (32, 835195), (40, 668156), (80, 334078), (160, 167039)]