445972010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4054291}}^1$

素因数の和:4054309

約数の個数: 16

約数和(自身を含む): 875727072

約数和(自身を除く): 429755062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4054291, 8108582, 20271455, 40542910, 44597201, 89194402, 222986005, 445972010]

約数ペア:

[(1, 445972010), (2, 222986005), (5, 89194402), (10, 44597201), (11, 40542910), (22, 20271455), (55, 8108582), (110, 4054291)]