19492060225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{68749}}^1$

素因数の和:69801

約数の個数: 24

約数和(自身を含む): 26393400000

約数和(自身を除く): 6901339775

約数列:

[1, 5, 11, 25, 55, 275, 1031, 5155, 11341, 25775, 56705, 68749, 283525, 343745, 756239, 1718725, 3781195, 18905975, 70880219, 354401095, 779682409, 1772005475, 3898412045, 19492060225]

約数ペア:

[(1, 19492060225), (5, 3898412045), (11, 1772005475), (25, 779682409), (55, 354401095), (275, 70880219), (1031, 18905975), (5155, 3781195), (11341, 1718725), (25775, 756239), (56705, 343745), (68749, 283525)]