4361090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 7923960

約数和(自身を除く): 3562870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4001, 8002, 20005, 40010, 436109, 872218, 2180545, 4361090]

約数ペア:

[(1, 4361090), (2, 2180545), (5, 872218), (10, 436109), (109, 40010), (218, 20005), (545, 8002), (1090, 4001)]