88197020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15259}}^1$

素因数の和:15302

約数の個数: 36

約数和(自身を含む): 196762440

約数和(自身を除く): 108565420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 15259, 30518, 61036, 76295, 152590, 259403, 305180, 518806, 1037612, 1297015, 2594030, 4409851, 5188060, 8819702, 17639404, 22049255, 44098510, 88197020]

約数ペア:

[(1, 88197020), (2, 44098510), (4, 22049255), (5, 17639404), (10, 8819702), (17, 5188060), (20, 4409851), (34, 2594030), (68, 1297015), (85, 1037612), (170, 518806), (289, 305180), (340, 259403), (578, 152590), (1156, 76295), (1445, 61036), (2890, 30518), (5780, 15259)]