22023500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 28924852

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 2591, 4250, 5182, 8500, 10364, 12955, 25910, 44047, 51820, 64775, 88094, 129550, 176188, 220235, 259100, 323875, 440470, 647750, 880940, 1101175, 1295500, 2202350, 4404700, 5505875, 11011750, 22023500]

約数ペア:

[(1, 22023500), (2, 11011750), (4, 5505875), (5, 4404700), (10, 2202350), (17, 1295500), (20, 1101175), (25, 880940), (34, 647750), (50, 440470), (68, 323875), (85, 259100), (100, 220235), (125, 176188), (170, 129550), (250, 88094), (340, 64775), (425, 51820), (500, 44047), (850, 25910), (1700, 12955), (2125, 10364), (2591, 8500), (4250, 5182)]