28510210

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3319}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 51393600

約数和(自身を除く): 22883390

約数列:

[1, 2, 5, 10, 859, 1718, 3319, 4295, 6638, 8590, 16595, 33190, 2851021, 5702042, 14255105, 28510210]

約数ペア:

[(1, 28510210), (2, 14255105), (5, 5702042), (10, 2851021), (859, 33190), (1718, 16595), (3319, 8590), (4295, 6638)]