24904240

素因数分解:

$2^4\times 5^1\times {\mathrm{311303}}^1$

素因数の和:311316

約数の個数: 20

約数和(自身を含む): 57902544

約数和(自身を除く): 32998304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311303, 622606, 1245212, 1556515, 2490424, 3113030, 4980848, 6226060, 12452120, 24904240]

約数ペア:

[(1, 24904240), (2, 12452120), (4, 6226060), (5, 4980848), (8, 3113030), (10, 2490424), (16, 1556515), (20, 1245212), (40, 622606), (80, 311303)]