173303920

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{5003}}^1$

素因数の和:5449

約数の個数: 40

約数和(自身を含む): 403942896

約数和(自身を除く): 230638976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2165, 3464, 4330, 5003, 6928, 8660, 10006, 17320, 20012, 25015, 34640, 40024, 50030, 80048, 100060, 200120, 400240, 2166299, 4332598, 8665196, 10831495, 17330392, 21662990, 34660784, 43325980, 86651960, 173303920]

約数ペア:

[(1, 173303920), (2, 86651960), (4, 43325980), (5, 34660784), (8, 21662990), (10, 17330392), (16, 10831495), (20, 8665196), (40, 4332598), (80, 2166299), (433, 400240), (866, 200120), (1732, 100060), (2165, 80048), (3464, 50030), (4330, 40024), (5003, 34640), (6928, 25015), (8660, 20012), (10006, 17320)]