89050540

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{3617}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 187209792

約数和(自身を除く): 98159252

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 3617, 4924, 6155, 7234, 12310, 14468, 18085, 24620, 36170, 72340, 4452527, 8905054, 17810108, 22262635, 44525270, 89050540]

約数ペア:

[(1, 89050540), (2, 44525270), (4, 22262635), (5, 17810108), (10, 8905054), (20, 4452527), (1231, 72340), (2462, 36170), (3617, 24620), (4924, 18085), (6155, 14468), (7234, 12310)]