4921550

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 9213696

約数和(自身を除く): 4292146

約数列:

[1, 2, 5, 10, 25, 50, 257, 383, 514, 766, 1285, 1915, 2570, 3830, 6425, 9575, 12850, 19150, 98431, 196862, 492155, 984310, 2460775, 4921550]

約数ペア:

[(1, 4921550), (2, 2460775), (5, 984310), (10, 492155), (25, 196862), (50, 98431), (257, 19150), (383, 12850), (514, 9575), (766, 6425), (1285, 3830), (1915, 2570)]