23511520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6427

約数の個数: 48

約数和(自身を含む): 57970080

約数和(自身を除く): 34458560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 6389, 12778, 25556, 31945, 51112, 63890, 102224, 127780, 146947, 204448, 255560, 293894, 511120, 587788, 734735, 1022240, 1175576, 1469470, 2351152, 2938940, 4702304, 5877880, 11755760, 23511520]

約数ペア:

[(1, 23511520), (2, 11755760), (4, 5877880), (5, 4702304), (8, 2938940), (10, 2351152), (16, 1469470), (20, 1175576), (23, 1022240), (32, 734735), (40, 587788), (46, 511120), (80, 293894), (92, 255560), (115, 204448), (160, 146947), (184, 127780), (230, 102224), (368, 63890), (460, 51112), (736, 31945), (920, 25556), (1840, 12778), (3680, 6389)]