385063340

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{26053}}^1$

素因数の和:26801

約数の個数: 24

約数和(自身を含む): 809758320

約数和(自身を除く): 424694980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 26053, 52106, 104212, 130265, 260530, 521060, 19253167, 38506334, 77012668, 96265835, 192531670, 385063340]

約数ペア:

[(1, 385063340), (2, 192531670), (4, 96265835), (5, 77012668), (10, 38506334), (20, 19253167), (739, 521060), (1478, 260530), (2956, 130265), (3695, 104212), (7390, 52106), (14780, 26053)]