2275290440

素因数分解:

$2^3\times 5^1\times {\mathrm{56882261}}^1$

素因数の和:56882272

約数の個数: 16

約数和(自身を含む): 5119403580

約数和(自身を除く): 2844113140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56882261, 113764522, 227529044, 284411305, 455058088, 568822610, 1137645220, 2275290440]

約数ペア:

[(1, 2275290440), (2, 1137645220), (4, 568822610), (5, 455058088), (8, 284411305), (10, 227529044), (20, 113764522), (40, 56882261)]