22278670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 21655730

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4519, 4930, 9038, 22595, 45190, 76823, 131051, 153646, 262102, 384115, 655255, 768230, 1310510, 2227867, 4455734, 11139335, 22278670]

約数ペア:

[(1, 22278670), (2, 11139335), (5, 4455734), (10, 2227867), (17, 1310510), (29, 768230), (34, 655255), (58, 384115), (85, 262102), (145, 153646), (170, 131051), (290, 76823), (493, 45190), (986, 22595), (2465, 9038), (4519, 4930)]