74808545290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257960501}}^1$

素因数の和:257960537

約数の個数: 16

約数和(自身を含む): 139298671080

約数和(自身を除く): 64490125790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 257960501, 515921002, 1289802505, 2579605010, 7480854529, 14961709058, 37404272645, 74808545290]

約数ペア:

[(1, 74808545290), (2, 37404272645), (5, 14961709058), (10, 7480854529), (29, 2579605010), (58, 1289802505), (145, 515921002), (290, 257960501)]