5085020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 10831968

約数和(自身を除く): 5746948

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3581, 7162, 14324, 17905, 35810, 71620, 254251, 508502, 1017004, 1271255, 2542510, 5085020]

約数ペア:

[(1, 5085020), (2, 2542510), (4, 1271255), (5, 1017004), (10, 508502), (20, 254251), (71, 71620), (142, 35810), (284, 17905), (355, 14324), (710, 7162), (1420, 3581)]