22276460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65519}}^1$

素因数の和:65545

約数の個数: 24

約数和(自身を含む): 49533120

約数和(自身を除く): 27256660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65519, 131038, 262076, 327595, 655190, 1113823, 1310380, 2227646, 4455292, 5569115, 11138230, 22276460]

約数ペア:

[(1, 22276460), (2, 11138230), (4, 5569115), (5, 4455292), (10, 2227646), (17, 1310380), (20, 1113823), (34, 655190), (68, 327595), (85, 262076), (170, 131038), (340, 65519)]