9467420

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1249}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 19950000

約数和(自身を除く): 10482580

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1249, 1516, 1895, 2498, 3790, 4996, 6245, 7580, 12490, 24980, 473371, 946742, 1893484, 2366855, 4733710, 9467420]

約数ペア:

[(1, 9467420), (2, 4733710), (4, 2366855), (5, 1893484), (10, 946742), (20, 473371), (379, 24980), (758, 12490), (1249, 7580), (1516, 6245), (1895, 4996), (2498, 3790)]