22201090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 41304816

約数和(自身を除く): 19103726

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 313, 346, 410, 626, 865, 1565, 1730, 3130, 7093, 12833, 14186, 25666, 35465, 54149, 64165, 70930, 108298, 128330, 270745, 541490, 2220109, 4440218, 11100545, 22201090]

約数ペア:

[(1, 22201090), (2, 11100545), (5, 4440218), (10, 2220109), (41, 541490), (82, 270745), (173, 128330), (205, 108298), (313, 70930), (346, 64165), (410, 54149), (626, 35465), (865, 25666), (1565, 14186), (1730, 12833), (3130, 7093)]