2685718600

素因数分解:

$2^3\times 5^2\times {\mathrm{997}}^1\times {\mathrm{13469}}^1$

素因数の和:14482

約数の個数: 48

約数和(自身を含む): 6251022900

約数和(自身を除く): 3565304300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 997, 1994, 3988, 4985, 7976, 9970, 13469, 19940, 24925, 26938, 39880, 49850, 53876, 67345, 99700, 107752, 134690, 199400, 269380, 336725, 538760, 673450, 1346900, 2693800, 13428593, 26857186, 53714372, 67142965, 107428744, 134285930, 268571860, 335714825, 537143720, 671429650, 1342859300, 2685718600]

約数ペア:

[(1, 2685718600), (2, 1342859300), (4, 671429650), (5, 537143720), (8, 335714825), (10, 268571860), (20, 134285930), (25, 107428744), (40, 67142965), (50, 53714372), (100, 26857186), (200, 13428593), (997, 2693800), (1994, 1346900), (3988, 673450), (4985, 538760), (7976, 336725), (9970, 269380), (13469, 199400), (19940, 134690), (24925, 107752), (26938, 99700), (39880, 67345), (49850, 53876)]