43147940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6763}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 102271680

約数和(自身を除く): 59123740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 6763, 13526, 27052, 33815, 67630, 74393, 135260, 148786, 196127, 297572, 371965, 392254, 743930, 784508, 980635, 1487860, 1961270, 2157397, 3922540, 4314794, 8629588, 10786985, 21573970, 43147940]

約数ペア:

[(1, 43147940), (2, 21573970), (4, 10786985), (5, 8629588), (10, 4314794), (11, 3922540), (20, 2157397), (22, 1961270), (29, 1487860), (44, 980635), (55, 784508), (58, 743930), (110, 392254), (116, 371965), (145, 297572), (220, 196127), (290, 148786), (319, 135260), (580, 74393), (638, 67630), (1276, 33815), (1595, 27052), (3190, 13526), (6380, 6763)]