9979550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{28513}}^1$

素因数の和:28532

約数の個数: 24

約数和(自身を含む): 21214416

約数和(自身を除く): 11234866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 28513, 57026, 142565, 199591, 285130, 399182, 712825, 997955, 1425650, 1995910, 4989775, 9979550]

約数ペア:

[(1, 9979550), (2, 4989775), (5, 1995910), (7, 1425650), (10, 997955), (14, 712825), (25, 399182), (35, 285130), (50, 199591), (70, 142565), (175, 57026), (350, 28513)]