22579120

素因数分解:

$2^4\times 5^1\times {\mathrm{282239}}^1$

素因数の和:282252

約数の個数: 20

約数和(自身を含む): 52496640

約数和(自身を除く): 29917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282239, 564478, 1128956, 1411195, 2257912, 2822390, 4515824, 5644780, 11289560, 22579120]

約数ペア:

[(1, 22579120), (2, 11289560), (4, 5644780), (5, 4515824), (8, 2822390), (10, 2257912), (16, 1411195), (20, 1128956), (40, 564478), (80, 282239)]