5589320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 13720320

約数和(自身を除く): 8131000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12703, 25406, 50812, 63515, 101624, 127030, 139733, 254060, 279466, 508120, 558932, 698665, 1117864, 1397330, 2794660, 5589320]

約数ペア:

[(1, 5589320), (2, 2794660), (4, 1397330), (5, 1117864), (8, 698665), (10, 558932), (11, 508120), (20, 279466), (22, 254060), (40, 139733), (44, 127030), (55, 101624), (88, 63515), (110, 50812), (220, 25406), (440, 12703)]