1827320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 4486320

約数和(自身を除く): 2659000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4153, 8306, 16612, 20765, 33224, 41530, 45683, 83060, 91366, 166120, 182732, 228415, 365464, 456830, 913660, 1827320]

約数ペア:

[(1, 1827320), (2, 913660), (4, 456830), (5, 365464), (8, 228415), (10, 182732), (11, 166120), (20, 91366), (22, 83060), (40, 45683), (44, 41530), (55, 33224), (88, 20765), (110, 16612), (220, 8306), (440, 4153)]