4427650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5238

約数の個数: 24

約数和(自身を含む): 8721540

約数和(自身を除く): 4293890

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 5209, 10418, 26045, 52090, 88553, 130225, 177106, 260450, 442765, 885530, 2213825, 4427650]

約数ペア:

[(1, 4427650), (2, 2213825), (5, 885530), (10, 442765), (17, 260450), (25, 177106), (34, 130225), (50, 88553), (85, 52090), (170, 26045), (425, 10418), (850, 5209)]