2736800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 7312032

約数和(自身を除く): 4575232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 311, 352, 400, 440, 550, 622, 800, 880, 1100, 1244, 1555, 1760, 2200, 2488, 3110, 3421, 4400, 4976, 6220, 6842, 7775, 8800, 9952, 12440, 13684, 15550, 17105, 24880, 27368, 31100, 34210, 49760, 54736, 62200, 68420, 85525, 109472, 124400, 136840, 171050, 248800, 273680, 342100, 547360, 684200, 1368400, 2736800]

約数ペア:

[(1, 2736800), (2, 1368400), (4, 684200), (5, 547360), (8, 342100), (10, 273680), (11, 248800), (16, 171050), (20, 136840), (22, 124400), (25, 109472), (32, 85525), (40, 68420), (44, 62200), (50, 54736), (55, 49760), (80, 34210), (88, 31100), (100, 27368), (110, 24880), (160, 17105), (176, 15550), (200, 13684), (220, 12440), (275, 9952), (311, 8800), (352, 7775), (400, 6842), (440, 6220), (550, 4976), (622, 4400), (800, 3421), (880, 3110), (1100, 2488), (1244, 2200), (1555, 1760)]