1188162140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{41227}}^1$

素因数の和:41378

約数の個数: 48

約数和(自身を含む): 2742816384

約数和(自身を除く): 1554654244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 41227, 82454, 164908, 206135, 412270, 453497, 824540, 906994, 1813988, 2267485, 4534970, 5400737, 9069940, 10801474, 21602948, 27003685, 54007370, 59408107, 108014740, 118816214, 237632428, 297040535, 594081070, 1188162140]

約数ペア:

[(1, 1188162140), (2, 594081070), (4, 297040535), (5, 237632428), (10, 118816214), (11, 108014740), (20, 59408107), (22, 54007370), (44, 27003685), (55, 21602948), (110, 10801474), (131, 9069940), (220, 5400737), (262, 4534970), (524, 2267485), (655, 1813988), (1310, 906994), (1441, 824540), (2620, 453497), (2882, 412270), (5764, 206135), (7205, 164908), (14410, 82454), (28820, 41227)]