41940140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 54585940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379, 503, 758, 1006, 1516, 1895, 2012, 2515, 3790, 4169, 5030, 5533, 7580, 8338, 10060, 11066, 16676, 20845, 22132, 27665, 41690, 55330, 83380, 110660, 190637, 381274, 762548, 953185, 1906370, 2097007, 3812740, 4194014, 8388028, 10485035, 20970070, 41940140]

約数ペア:

[(1, 41940140), (2, 20970070), (4, 10485035), (5, 8388028), (10, 4194014), (11, 3812740), (20, 2097007), (22, 1906370), (44, 953185), (55, 762548), (110, 381274), (220, 190637), (379, 110660), (503, 83380), (758, 55330), (1006, 41690), (1516, 27665), (1895, 22132), (2012, 20845), (2515, 16676), (3790, 11066), (4169, 10060), (5030, 8338), (5533, 7580)]