5178140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23537}}^1$

素因数の和:23557

約数の個数: 24

約数和(自身を含む): 11863152

約数和(自身を除く): 6685012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23537, 47074, 94148, 117685, 235370, 258907, 470740, 517814, 1035628, 1294535, 2589070, 5178140]

約数ペア:

[(1, 5178140), (2, 2589070), (4, 1294535), (5, 1035628), (10, 517814), (11, 470740), (20, 258907), (22, 235370), (44, 117685), (55, 94148), (110, 47074), (220, 23537)]