5284480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 13219200

約数和(自身を除く): 7934720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 359, 368, 460, 640, 718, 736, 920, 1436, 1472, 1795, 1840, 2872, 2944, 3590, 3680, 5744, 7180, 7360, 8257, 11488, 14360, 14720, 16514, 22976, 28720, 33028, 41285, 45952, 57440, 66056, 82570, 114880, 132112, 165140, 229760, 264224, 330280, 528448, 660560, 1056896, 1321120, 2642240, 5284480]

約数ペア:

[(1, 5284480), (2, 2642240), (4, 1321120), (5, 1056896), (8, 660560), (10, 528448), (16, 330280), (20, 264224), (23, 229760), (32, 165140), (40, 132112), (46, 114880), (64, 82570), (80, 66056), (92, 57440), (115, 45952), (128, 41285), (160, 33028), (184, 28720), (230, 22976), (320, 16514), (359, 14720), (368, 14360), (460, 11488), (640, 8257), (718, 7360), (736, 7180), (920, 5744), (1436, 3680), (1472, 3590), (1795, 2944), (1840, 2872)]