22598780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66467}}^1$

素因数の和:66493

約数の個数: 24

約数和(自身を含む): 50249808

約数和(自身を除く): 27651028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66467, 132934, 265868, 332335, 664670, 1129939, 1329340, 2259878, 4519756, 5649695, 11299390, 22598780]

約数ペア:

[(1, 22598780), (2, 11299390), (4, 5649695), (5, 4519756), (10, 2259878), (17, 1329340), (20, 1129939), (34, 664670), (68, 332335), (85, 265868), (170, 132934), (340, 66467)]