5610440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 14152320

約数和(自身を除く): 8541880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 311, 328, 410, 440, 451, 622, 820, 902, 1244, 1555, 1640, 1804, 2255, 2488, 3110, 3421, 3608, 4510, 6220, 6842, 9020, 12440, 12751, 13684, 17105, 18040, 25502, 27368, 34210, 51004, 63755, 68420, 102008, 127510, 136840, 140261, 255020, 280522, 510040, 561044, 701305, 1122088, 1402610, 2805220, 5610440]

約数ペア:

[(1, 5610440), (2, 2805220), (4, 1402610), (5, 1122088), (8, 701305), (10, 561044), (11, 510040), (20, 280522), (22, 255020), (40, 140261), (41, 136840), (44, 127510), (55, 102008), (82, 68420), (88, 63755), (110, 51004), (164, 34210), (205, 27368), (220, 25502), (311, 18040), (328, 17105), (410, 13684), (440, 12751), (451, 12440), (622, 9020), (820, 6842), (902, 6220), (1244, 4510), (1555, 3608), (1640, 3421), (1804, 3110), (2255, 2488)]