22321340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65651}}^1$

素因数の和:65677

約数の個数: 24

約数和(自身を含む): 49632912

約数和(自身を除く): 27311572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65651, 131302, 262604, 328255, 656510, 1116067, 1313020, 2232134, 4464268, 5580335, 11160670, 22321340]

約数ペア:

[(1, 22321340), (2, 11160670), (4, 5580335), (5, 4464268), (10, 2232134), (17, 1313020), (20, 1116067), (34, 656510), (68, 328255), (85, 262604), (170, 131302), (340, 65651)]