16191040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 56

約数和(自身を含む): 40599360

約数和(自身を除く): 24408320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2663, 3040, 5326, 6080, 10652, 13315, 21304, 26630, 42608, 50597, 53260, 85216, 101194, 106520, 170432, 202388, 213040, 252985, 404776, 426080, 505970, 809552, 852160, 1011940, 1619104, 2023880, 3238208, 4047760, 8095520, 16191040]

約数ペア:

[(1, 16191040), (2, 8095520), (4, 4047760), (5, 3238208), (8, 2023880), (10, 1619104), (16, 1011940), (19, 852160), (20, 809552), (32, 505970), (38, 426080), (40, 404776), (64, 252985), (76, 213040), (80, 202388), (95, 170432), (152, 106520), (160, 101194), (190, 85216), (304, 53260), (320, 50597), (380, 42608), (608, 26630), (760, 21304), (1216, 13315), (1520, 10652), (2663, 6080), (3040, 5326)]