61741580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106451}}^1$

素因数の和:106489

約数の個数: 24

約数和(自身を含む): 134129520

約数和(自身を除く): 72387940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106451, 212902, 425804, 532255, 1064510, 2129020, 3087079, 6174158, 12348316, 15435395, 30870790, 61741580]

約数ペア:

[(1, 61741580), (2, 30870790), (4, 15435395), (5, 12348316), (10, 6174158), (20, 3087079), (29, 2129020), (58, 1064510), (116, 532255), (145, 425804), (290, 212902), (580, 106451)]