2247803960

素因数分解:

$2^3\times 5^1\times {\mathrm{56195099}}^1$

素因数の和:56195110

約数の個数: 16

約数和(自身を含む): 5057559000

約数和(自身を除く): 2809755040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56195099, 112390198, 224780396, 280975495, 449560792, 561950990, 1123901980, 2247803960]

約数ペア:

[(1, 2247803960), (2, 1123901980), (4, 561950990), (5, 449560792), (8, 280975495), (10, 224780396), (20, 112390198), (40, 56195099)]