17312480

素因数分解:

$2^5\times 5^1\times {\mathrm{108203}}^1$

素因数の和:108218

約数の個数: 24

約数和(自身を含む): 40901112

約数和(自身を除く): 23588632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 108203, 216406, 432812, 541015, 865624, 1082030, 1731248, 2164060, 3462496, 4328120, 8656240, 17312480]

約数ペア:

[(1, 17312480), (2, 8656240), (4, 4328120), (5, 3462496), (8, 2164060), (10, 1731248), (16, 1082030), (20, 865624), (32, 541015), (40, 432812), (80, 216406), (160, 108203)]