5698640

素因数分解:

$2^4\times 5^1\times {\mathrm{71233}}^1$

素因数の和:71246

約数の個数: 20

約数和(自身を含む): 13249524

約数和(自身を除く): 7550884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71233, 142466, 284932, 356165, 569864, 712330, 1139728, 1424660, 2849320, 5698640]

約数ペア:

[(1, 5698640), (2, 2849320), (4, 1424660), (5, 1139728), (8, 712330), (10, 569864), (16, 356165), (20, 284932), (40, 142466), (80, 71233)]