24806840

素因数分解:

$2^3\times 5^1\times {\mathrm{620171}}^1$

素因数の和:620182

約数の個数: 16

約数和(自身を含む): 55815480

約数和(自身を除く): 31008640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 620171, 1240342, 2480684, 3100855, 4961368, 6201710, 12403420, 24806840]

約数ペア:

[(1, 24806840), (2, 12403420), (4, 6201710), (5, 4961368), (8, 3100855), (10, 2480684), (20, 1240342), (40, 620171)]