27400250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 51757056

約数和(自身を除く): 24356806

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 863, 1270, 1726, 3175, 4315, 6350, 8630, 15875, 21575, 31750, 43150, 107875, 109601, 215750, 219202, 548005, 1096010, 2740025, 5480050, 13700125, 27400250]

約数ペア:

[(1, 27400250), (2, 13700125), (5, 5480050), (10, 2740025), (25, 1096010), (50, 548005), (125, 219202), (127, 215750), (250, 109601), (254, 107875), (635, 43150), (863, 31750), (1270, 21575), (1726, 15875), (3175, 8630), (4315, 6350)]