89478049240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42206627}}^1$

素因数の和:42206691

約数の個数: 32

約数和(自身を含む): 205124212080

約数和(自身を除く): 115646162840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 42206627, 84413254, 168826508, 211033135, 337653016, 422066270, 844132540, 1688265080, 2236951231, 4473902462, 8947804924, 11184756155, 17895609848, 22369512310, 44739024620, 89478049240]

約数ペア:

[(1, 89478049240), (2, 44739024620), (4, 22369512310), (5, 17895609848), (8, 11184756155), (10, 8947804924), (20, 4473902462), (40, 2236951231), (53, 1688265080), (106, 844132540), (212, 422066270), (265, 337653016), (424, 211033135), (530, 168826508), (1060, 84413254), (2120, 42206627)]