22596880

素因数分解:

$2^4\times 5^1\times {\mathrm{282461}}^1$

素因数の和:282474

約数の個数: 20

約数和(自身を含む): 52537932

約数和(自身を除く): 29941052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282461, 564922, 1129844, 1412305, 2259688, 2824610, 4519376, 5649220, 11298440, 22596880]

約数ペア:

[(1, 22596880), (2, 11298440), (4, 5649220), (5, 4519376), (8, 2824610), (10, 2259688), (16, 1412305), (20, 1129844), (40, 564922), (80, 282461)]