4285280

素因数分解:

$2^5\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26798

約数の個数: 24

約数和(自身を含む): 10124352

約数和(自身を除く): 5839072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 26783, 53566, 107132, 133915, 214264, 267830, 428528, 535660, 857056, 1071320, 2142640, 4285280]

約数ペア:

[(1, 4285280), (2, 2142640), (4, 1071320), (5, 857056), (8, 535660), (10, 428528), (16, 267830), (20, 214264), (32, 133915), (40, 107132), (80, 53566), (160, 26783)]