40937675

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 52132080

約数和(自身を除く): 11194405

約数列:

[1, 5, 25, 83, 109, 181, 415, 545, 905, 2075, 2725, 4525, 9047, 15023, 19729, 45235, 75115, 98645, 226175, 375575, 493225, 1637507, 8187535, 40937675]

約数ペア:

[(1, 40937675), (5, 8187535), (25, 1637507), (83, 493225), (109, 375575), (181, 226175), (415, 98645), (545, 75115), (905, 45235), (2075, 19729), (2725, 15023), (4525, 9047)]