28470350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{5039}}^1$

素因数の和:5164

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 24963730

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5039, 5650, 10078, 25195, 50390, 125975, 251950, 569407, 1138814, 2847035, 5694070, 14235175, 28470350]

約数ペア:

[(1, 28470350), (2, 14235175), (5, 5694070), (10, 2847035), (25, 1138814), (50, 569407), (113, 251950), (226, 125975), (565, 50390), (1130, 25195), (2825, 10078), (5039, 5650)]