40673350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 81021600

約数和(自身を除く): 40348250

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 425, 439, 545, 850, 878, 1090, 1853, 2195, 2725, 3706, 4390, 5450, 7463, 9265, 10975, 14926, 18530, 21950, 37315, 46325, 47851, 74630, 92650, 95702, 186575, 239255, 373150, 478510, 813467, 1196275, 1626934, 2392550, 4067335, 8134670, 20336675, 40673350]

約数ペア:

[(1, 40673350), (2, 20336675), (5, 8134670), (10, 4067335), (17, 2392550), (25, 1626934), (34, 1196275), (50, 813467), (85, 478510), (109, 373150), (170, 239255), (218, 186575), (425, 95702), (439, 92650), (545, 74630), (850, 47851), (878, 46325), (1090, 37315), (1853, 21950), (2195, 18530), (2725, 14926), (3706, 10975), (4390, 9265), (5450, 7463)]