5380510000

素因数分解:

$2^4\times 5^4\times {\mathrm{538051}}^1$

素因数の和:538079

約数の個数: 50

約数和(自身を含む): 13026776972

約数和(自身を除く): 7646266972

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, 538051, 1076102, 2152204, 2690255, 4304408, 5380510, 8608816, 10761020, 13451275, 21522040, 26902550, 43044080, 53805100, 67256375, 107610200, 134512750, 215220400, 269025500, 336281875, 538051000, 672563750, 1076102000, 1345127500, 2690255000, 5380510000]

約数ペア:

[(1, 5380510000), (2, 2690255000), (4, 1345127500), (5, 1076102000), (8, 672563750), (10, 538051000), (16, 336281875), (20, 269025500), (25, 215220400), (40, 134512750), (50, 107610200), (80, 67256375), (100, 53805100), (125, 43044080), (200, 26902550), (250, 21522040), (400, 13451275), (500, 10761020), (625, 8608816), (1000, 5380510), (1250, 4304408), (2000, 2690255), (2500, 2152204), (5000, 1076102), (10000, 538051)]