5581569020

素因数分解:

$2^2\times 5^1\times {\mathrm{15901}}^1\times {\mathrm{17551}}^1$

素因数の和:33461

約数の個数: 24

約数和(自身を含む): 11722699968

約数和(自身を除く): 6141130948

約数列:

[1, 2, 4, 5, 10, 20, 15901, 17551, 31802, 35102, 63604, 70204, 79505, 87755, 159010, 175510, 318020, 351020, 279078451, 558156902, 1116313804, 1395392255, 2790784510, 5581569020]

約数ペア:

[(1, 5581569020), (2, 2790784510), (4, 1395392255), (5, 1116313804), (10, 558156902), (20, 279078451), (15901, 351020), (17551, 318020), (31802, 175510), (35102, 159010), (63604, 87755), (70204, 79505)]