115611940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 247206960

約数和(自身を除く): 131595020

約数列:

[1, 2, 4, 5, 10, 20, 109, 181, 218, 293, 362, 436, 545, 586, 724, 905, 1090, 1172, 1465, 1810, 2180, 2930, 3620, 5860, 19729, 31937, 39458, 53033, 63874, 78916, 98645, 106066, 127748, 159685, 197290, 212132, 265165, 319370, 394580, 530330, 638740, 1060660, 5780597, 11561194, 23122388, 28902985, 57805970, 115611940]

約数ペア:

[(1, 115611940), (2, 57805970), (4, 28902985), (5, 23122388), (10, 11561194), (20, 5780597), (109, 1060660), (181, 638740), (218, 530330), (293, 394580), (362, 319370), (436, 265165), (545, 212132), (586, 197290), (724, 159685), (905, 127748), (1090, 106066), (1172, 98645), (1465, 78916), (1810, 63874), (2180, 53033), (2930, 39458), (3620, 31937), (5860, 19729)]