1717749080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{810259}}^1$

素因数の和:810323

約数の個数: 32

約数和(自身を含む): 3937863600

約数和(自身を除く): 2220114520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 810259, 1620518, 3241036, 4051295, 6482072, 8102590, 16205180, 32410360, 42943727, 85887454, 171774908, 214718635, 343549816, 429437270, 858874540, 1717749080]

約数ペア:

[(1, 1717749080), (2, 858874540), (4, 429437270), (5, 343549816), (8, 214718635), (10, 171774908), (20, 85887454), (40, 42943727), (53, 32410360), (106, 16205180), (212, 8102590), (265, 6482072), (424, 4051295), (530, 3241036), (1060, 1620518), (2120, 810259)]