4847690000

素因数分解:

$2^4\times 5^4\times {\mathrm{484769}}^1$

素因数の和:484797

約数の個数: 50

約数和(自身を含む): 11736766470

約数和(自身を除く): 6889076470

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 484769, 969538, 1939076, 2423845, 3878152, 4847690, 7756304, 9695380, 12119225, 19390760, 24238450, 38781520, 48476900, 60596125, 96953800, 121192250, 193907600, 242384500, 302980625, 484769000, 605961250, 969538000, 1211922500, 2423845000, 4847690000]

約数ペア:

[(1, 4847690000), (2, 2423845000), (4, 1211922500), (5, 969538000), (8, 605961250), (10, 484769000), (16, 302980625), (20, 242384500), (25, 193907600), (40, 121192250), (50, 96953800), (80, 60596125), (100, 48476900), (125, 38781520), (200, 24238450), (250, 19390760), (400, 12119225), (500, 9695380), (625, 7756304), (1000, 4847690), (1250, 3878152), (2000, 2423845), (2500, 1939076), (5000, 969538), (10000, 484769)]