17117320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38903}}^1$

素因数の和:38925

約数の個数: 32

約数和(自身を含む): 42016320

約数和(自身を除く): 24899000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38903, 77806, 155612, 194515, 311224, 389030, 427933, 778060, 855866, 1556120, 1711732, 2139665, 3423464, 4279330, 8558660, 17117320]

約数ペア:

[(1, 17117320), (2, 8558660), (4, 4279330), (5, 3423464), (8, 2139665), (10, 1711732), (11, 1556120), (20, 855866), (22, 778060), (40, 427933), (44, 389030), (55, 311224), (88, 194515), (110, 155612), (220, 77806), (440, 38903)]