42548750

素因数分解:

$2^1\times 5^4\times {\mathrm{34039}}^1$

素因数の和:34061

約数の個数: 20

約数和(自身を含む): 79755720

約数和(自身を除く): 37206970

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 34039, 68078, 170195, 340390, 850975, 1701950, 4254875, 8509750, 21274375, 42548750]

約数ペア:

[(1, 42548750), (2, 21274375), (5, 8509750), (10, 4254875), (25, 1701950), (50, 850975), (125, 340390), (250, 170195), (625, 68078), (1250, 34039)]