11328380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80917}}^1$

素因数の和:80933

約数の個数: 24

約数和(自身を含む): 27188448

約数和(自身を除く): 15860068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80917, 161834, 323668, 404585, 566419, 809170, 1132838, 1618340, 2265676, 2832095, 5664190, 11328380]

約数ペア:

[(1, 11328380), (2, 5664190), (4, 2832095), (5, 2265676), (7, 1618340), (10, 1132838), (14, 809170), (20, 566419), (28, 404585), (35, 323668), (70, 161834), (140, 80917)]