3163840

素因数分解:

$2^6\times 5^1\times {\mathrm{9887}}^1$

素因数の和:9904

約数の個数: 28

約数和(自身を含む): 7534656

約数和(自身を除く): 4370816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9887, 19774, 39548, 49435, 79096, 98870, 158192, 197740, 316384, 395480, 632768, 790960, 1581920, 3163840]

約数ペア:

[(1, 3163840), (2, 1581920), (4, 790960), (5, 632768), (8, 395480), (10, 316384), (16, 197740), (20, 158192), (32, 98870), (40, 79096), (64, 49435), (80, 39548), (160, 19774), (320, 9887)]