12490750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 12275810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 2939, 4250, 5878, 14695, 29390, 49963, 73475, 99926, 146950, 249815, 367375, 499630, 734750, 1249075, 2498150, 6245375, 12490750]

約数ペア:

[(1, 12490750), (2, 6245375), (5, 2498150), (10, 1249075), (17, 734750), (25, 499630), (34, 367375), (50, 249815), (85, 146950), (125, 99926), (170, 73475), (250, 49963), (425, 29390), (850, 14695), (2125, 5878), (2939, 4250)]