1117048960

素因数分解:

$2^7\times 5^1\times {\mathrm{1745389}}^1$

素因数の和:1745408

約数の個数: 32

約数和(自身を含む): 2670446700

約数和(自身を除く): 1553397740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1745389, 3490778, 6981556, 8726945, 13963112, 17453890, 27926224, 34907780, 55852448, 69815560, 111704896, 139631120, 223409792, 279262240, 558524480, 1117048960]

約数ペア:

[(1, 1117048960), (2, 558524480), (4, 279262240), (5, 223409792), (8, 139631120), (10, 111704896), (16, 69815560), (20, 55852448), (32, 34907780), (40, 27926224), (64, 17453890), (80, 13963112), (128, 8726945), (160, 6981556), (320, 3490778), (640, 1745389)]