8075320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18353}}^1$

素因数の和:18375

約数の個数: 32

約数和(自身を含む): 19822320

約数和(自身を除く): 11747000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18353, 36706, 73412, 91765, 146824, 183530, 201883, 367060, 403766, 734120, 807532, 1009415, 1615064, 2018830, 4037660, 8075320]

約数ペア:

[(1, 8075320), (2, 4037660), (4, 2018830), (5, 1615064), (8, 1009415), (10, 807532), (11, 734120), (20, 403766), (22, 367060), (40, 201883), (44, 183530), (55, 146824), (88, 91765), (110, 73412), (220, 36706), (440, 18353)]