4775320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10853}}^1$

素因数の和:10875

約数の個数: 32

約数和(自身を含む): 11722320

約数和(自身を除く): 6947000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10853, 21706, 43412, 54265, 86824, 108530, 119383, 217060, 238766, 434120, 477532, 596915, 955064, 1193830, 2387660, 4775320]

約数ペア:

[(1, 4775320), (2, 2387660), (4, 1193830), (5, 955064), (8, 596915), (10, 477532), (11, 434120), (20, 238766), (22, 217060), (40, 119383), (44, 108530), (55, 86824), (88, 54265), (110, 43412), (220, 21706), (440, 10853)]