13847600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 60

約数和(自身を含む): 35841456

約数和(自身を除く): 21993856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 2663, 5200, 5326, 10652, 13315, 21304, 26630, 34619, 42608, 53260, 66575, 69238, 106520, 133150, 138476, 173095, 213040, 266300, 276952, 346190, 532600, 553904, 692380, 865475, 1065200, 1384760, 1730950, 2769520, 3461900, 6923800, 13847600]

約数ペア:

[(1, 13847600), (2, 6923800), (4, 3461900), (5, 2769520), (8, 1730950), (10, 1384760), (13, 1065200), (16, 865475), (20, 692380), (25, 553904), (26, 532600), (40, 346190), (50, 276952), (52, 266300), (65, 213040), (80, 173095), (100, 138476), (104, 133150), (130, 106520), (200, 69238), (208, 66575), (260, 53260), (325, 42608), (400, 34619), (520, 26630), (650, 21304), (1040, 13315), (1300, 10652), (2600, 5326), (2663, 5200)]