4789400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 13927680

約数和(自身を除く): 9138280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 311, 350, 385, 440, 550, 616, 622, 700, 770, 1100, 1244, 1400, 1540, 1555, 1925, 2177, 2200, 2488, 3080, 3110, 3421, 3850, 4354, 6220, 6842, 7700, 7775, 8708, 10885, 12440, 13684, 15400, 15550, 17105, 17416, 21770, 23947, 27368, 31100, 34210, 43540, 47894, 54425, 62200, 68420, 85525, 87080, 95788, 108850, 119735, 136840, 171050, 191576, 217700, 239470, 342100, 435400, 478940, 598675, 684200, 957880, 1197350, 2394700, 4789400]

約数ペア:

[(1, 4789400), (2, 2394700), (4, 1197350), (5, 957880), (7, 684200), (8, 598675), (10, 478940), (11, 435400), (14, 342100), (20, 239470), (22, 217700), (25, 191576), (28, 171050), (35, 136840), (40, 119735), (44, 108850), (50, 95788), (55, 87080), (56, 85525), (70, 68420), (77, 62200), (88, 54425), (100, 47894), (110, 43540), (140, 34210), (154, 31100), (175, 27368), (200, 23947), (220, 21770), (275, 17416), (280, 17105), (308, 15550), (311, 15400), (350, 13684), (385, 12440), (440, 10885), (550, 8708), (616, 7775), (622, 7700), (700, 6842), (770, 6220), (1100, 4354), (1244, 3850), (1400, 3421), (1540, 3110), (1555, 3080), (1925, 2488), (2177, 2200)]