116191640

素因数分解:

$2^3\times 5^1\times {\mathrm{2904791}}^1$

素因数の和:2904802

約数の個数: 16

約数和(自身を含む): 261431280

約数和(自身を除く): 145239640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2904791, 5809582, 11619164, 14523955, 23238328, 29047910, 58095820, 116191640]

約数ペア:

[(1, 116191640), (2, 58095820), (4, 29047910), (5, 23238328), (8, 14523955), (10, 11619164), (20, 5809582), (40, 2904791)]