9747320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22153}}^1$

素因数の和:22175

約数の個数: 32

約数和(自身を含む): 23926320

約数和(自身を除く): 14179000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22153, 44306, 88612, 110765, 177224, 221530, 243683, 443060, 487366, 886120, 974732, 1218415, 1949464, 2436830, 4873660, 9747320]

約数ペア:

[(1, 9747320), (2, 4873660), (4, 2436830), (5, 1949464), (8, 1218415), (10, 974732), (11, 886120), (20, 487366), (22, 443060), (40, 243683), (44, 221530), (55, 177224), (88, 110765), (110, 88612), (220, 44306), (440, 22153)]