2845280

素因数分解:

$2^5\times 5^1\times {\mathrm{17783}}^1$

素因数の和:17798

約数の個数: 24

約数和(自身を含む): 6722352

約数和(自身を除く): 3877072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17783, 35566, 71132, 88915, 142264, 177830, 284528, 355660, 569056, 711320, 1422640, 2845280]

約数ペア:

[(1, 2845280), (2, 1422640), (4, 711320), (5, 569056), (8, 355660), (10, 284528), (16, 177830), (20, 142264), (32, 88915), (40, 71132), (80, 35566), (160, 17783)]