64363040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57467}}^1$

素因数の和:57489

約数の個数: 48

約数和(自身を含む): 173783232

約数和(自身を除く): 109420192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57467, 114934, 229868, 287335, 402269, 459736, 574670, 804538, 919472, 1149340, 1609076, 1838944, 2011345, 2298680, 3218152, 4022690, 4597360, 6436304, 8045380, 9194720, 12872608, 16090760, 32181520, 64363040]

約数ペア:

[(1, 64363040), (2, 32181520), (4, 16090760), (5, 12872608), (7, 9194720), (8, 8045380), (10, 6436304), (14, 4597360), (16, 4022690), (20, 3218152), (28, 2298680), (32, 2011345), (35, 1838944), (40, 1609076), (56, 1149340), (70, 919472), (80, 804538), (112, 574670), (140, 459736), (160, 402269), (224, 287335), (280, 229868), (560, 114934), (1120, 57467)]