2100048716195

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1\times {\mathrm{33911}}^1$

素因数の和:35807

約数の個数: 32

約数和(自身を含む): 2597417746560

約数和(自身を除く): 497369030365

約数列:

[1, 5, 41, 181, 205, 905, 1669, 7421, 8345, 33911, 37105, 68429, 169555, 302089, 342145, 1390351, 1510445, 6137891, 6951755, 12385649, 30689455, 56597459, 61928245, 251653531, 282987295, 1258267655, 2320495819, 10244140079, 11602479095, 51220700395, 420009743239, 2100048716195]

約数ペア:

[(1, 2100048716195), (5, 420009743239), (41, 51220700395), (181, 11602479095), (205, 10244140079), (905, 2320495819), (1669, 1258267655), (7421, 282987295), (8345, 251653531), (33911, 61928245), (37105, 56597459), (68429, 30689455), (169555, 12385649), (302089, 6951755), (342145, 6137891), (1390351, 1510445)]