9094000

素因数分解:

$2^4\times 5^3\times {\mathrm{4547}}^1$

素因数の和:4570

約数の個数: 40

約数和(自身を含む): 21994128

約数和(自身を除く): 12900128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4547, 9094, 18188, 22735, 36376, 45470, 72752, 90940, 113675, 181880, 227350, 363760, 454700, 568375, 909400, 1136750, 1818800, 2273500, 4547000, 9094000]

約数ペア:

[(1, 9094000), (2, 4547000), (4, 2273500), (5, 1818800), (8, 1136750), (10, 909400), (16, 568375), (20, 454700), (25, 363760), (40, 227350), (50, 181880), (80, 113675), (100, 90940), (125, 72752), (200, 45470), (250, 36376), (400, 22735), (500, 18188), (1000, 9094), (2000, 4547)]