9747250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 8703182

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 307, 614, 635, 1270, 1535, 3070, 3175, 6350, 7675, 15350, 15875, 31750, 38375, 38989, 76750, 77978, 194945, 389890, 974725, 1949450, 4873625, 9747250]

約数ペア:

[(1, 9747250), (2, 4873625), (5, 1949450), (10, 974725), (25, 389890), (50, 194945), (125, 77978), (127, 76750), (250, 38989), (254, 38375), (307, 31750), (614, 15875), (635, 15350), (1270, 7675), (1535, 6350), (3070, 3175)]