68926220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313301}}^1$

素因数の和:313321

約数の個数: 24

約数和(自身を含む): 157904208

約数和(自身を除く): 88977988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313301, 626602, 1253204, 1566505, 3133010, 3446311, 6266020, 6892622, 13785244, 17231555, 34463110, 68926220]

約数ペア:

[(1, 68926220), (2, 34463110), (4, 17231555), (5, 13785244), (10, 6892622), (11, 6266020), (20, 3446311), (22, 3133010), (44, 1566505), (55, 1253204), (110, 626602), (220, 313301)]