4287950

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 8035200

約数和(自身を除く): 3747250

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 449, 898, 955, 1910, 2245, 4490, 4775, 9550, 11225, 22450, 85759, 171518, 428795, 857590, 2143975, 4287950]

約数ペア:

[(1, 4287950), (2, 2143975), (5, 857590), (10, 428795), (25, 171518), (50, 85759), (191, 22450), (382, 11225), (449, 9550), (898, 4775), (955, 4490), (1910, 2245)]