22128320

素因数分解:

$2^6\times 5^1\times {\mathrm{69151}}^1$

素因数の和:69168

約数の個数: 28

約数和(自身を含む): 52693824

約数和(自身を除く): 30565504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69151, 138302, 276604, 345755, 553208, 691510, 1106416, 1383020, 2212832, 2766040, 4425664, 5532080, 11064160, 22128320]

約数ペア:

[(1, 22128320), (2, 11064160), (4, 5532080), (5, 4425664), (8, 2766040), (10, 2212832), (16, 1383020), (20, 1106416), (32, 691510), (40, 553208), (64, 345755), (80, 276604), (160, 138302), (320, 69151)]