4145660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 8872416

約数和(自身を除く): 4726756

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3911, 7822, 15644, 19555, 39110, 78220, 207283, 414566, 829132, 1036415, 2072830, 4145660]

約数ペア:

[(1, 4145660), (2, 2072830), (4, 1036415), (5, 829132), (10, 414566), (20, 207283), (53, 78220), (106, 39110), (212, 19555), (265, 15644), (530, 7822), (1060, 3911)]