1286150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 2477520

約数和(自身を除く): 1191370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 887, 1450, 1774, 4435, 8870, 22175, 25723, 44350, 51446, 128615, 257230, 643075, 1286150]

約数ペア:

[(1, 1286150), (2, 643075), (5, 257230), (10, 128615), (25, 51446), (29, 44350), (50, 25723), (58, 22175), (145, 8870), (290, 4435), (725, 1774), (887, 1450)]