8338000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 22052160

約数和(自身を除く): 13714160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 379, 400, 440, 500, 550, 758, 880, 1000, 1100, 1375, 1516, 1895, 2000, 2200, 2750, 3032, 3790, 4169, 4400, 5500, 6064, 7580, 8338, 9475, 11000, 15160, 16676, 18950, 20845, 22000, 30320, 33352, 37900, 41690, 47375, 66704, 75800, 83380, 94750, 104225, 151600, 166760, 189500, 208450, 333520, 379000, 416900, 521125, 758000, 833800, 1042250, 1667600, 2084500, 4169000, 8338000]

約数ペア:

[(1, 8338000), (2, 4169000), (4, 2084500), (5, 1667600), (8, 1042250), (10, 833800), (11, 758000), (16, 521125), (20, 416900), (22, 379000), (25, 333520), (40, 208450), (44, 189500), (50, 166760), (55, 151600), (80, 104225), (88, 94750), (100, 83380), (110, 75800), (125, 66704), (176, 47375), (200, 41690), (220, 37900), (250, 33352), (275, 30320), (379, 22000), (400, 20845), (440, 18950), (500, 16676), (550, 15160), (758, 11000), (880, 9475), (1000, 8338), (1100, 7580), (1375, 6064), (1516, 5500), (1895, 4400), (2000, 4169), (2200, 3790), (2750, 3032)]