8045090

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{907}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 14513472

約数和(自身を除く): 6468382

約数列:

[1, 2, 5, 10, 887, 907, 1774, 1814, 4435, 4535, 8870, 9070, 804509, 1609018, 4022545, 8045090]

約数ペア:

[(1, 8045090), (2, 4022545), (5, 1609018), (10, 804509), (887, 9070), (907, 8870), (1774, 4535), (1814, 4435)]