2730023320

素因数分解:

$2^3\times 5^1\times {\mathrm{68250583}}^1$

素因数の和:68250594

約数の個数: 16

約数和(自身を含む): 6142552560

約数和(自身を除く): 3412529240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68250583, 136501166, 273002332, 341252915, 546004664, 682505830, 1365011660, 2730023320]

約数ペア:

[(1, 2730023320), (2, 1365011660), (4, 682505830), (5, 546004664), (8, 341252915), (10, 273002332), (20, 136501166), (40, 68250583)]