3949280

素因数分解:

$2^5\times 5^1\times {\mathrm{24683}}^1$

素因数の和:24698

約数の個数: 24

約数和(自身を含む): 9330552

約数和(自身を除く): 5381272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24683, 49366, 98732, 123415, 197464, 246830, 394928, 493660, 789856, 987320, 1974640, 3949280]

約数ペア:

[(1, 3949280), (2, 1974640), (4, 987320), (5, 789856), (8, 493660), (10, 394928), (16, 246830), (20, 197464), (32, 123415), (40, 98732), (80, 49366), (160, 24683)]