22311520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 65753856

約数和(自身を除く): 43442336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 1811, 2464, 3080, 3622, 6160, 7244, 9055, 12320, 12677, 14488, 18110, 19921, 25354, 28976, 36220, 39842, 50708, 57952, 63385, 72440, 79684, 99605, 101416, 126770, 139447, 144880, 159368, 199210, 202832, 253540, 278894, 289760, 318736, 398420, 405664, 507080, 557788, 637472, 697235, 796840, 1014160, 1115576, 1394470, 1593680, 2028320, 2231152, 2788940, 3187360, 4462304, 5577880, 11155760, 22311520]

約数ペア:

[(1, 22311520), (2, 11155760), (4, 5577880), (5, 4462304), (7, 3187360), (8, 2788940), (10, 2231152), (11, 2028320), (14, 1593680), (16, 1394470), (20, 1115576), (22, 1014160), (28, 796840), (32, 697235), (35, 637472), (40, 557788), (44, 507080), (55, 405664), (56, 398420), (70, 318736), (77, 289760), (80, 278894), (88, 253540), (110, 202832), (112, 199210), (140, 159368), (154, 144880), (160, 139447), (176, 126770), (220, 101416), (224, 99605), (280, 79684), (308, 72440), (352, 63385), (385, 57952), (440, 50708), (560, 39842), (616, 36220), (770, 28976), (880, 25354), (1120, 19921), (1232, 18110), (1540, 14488), (1760, 12677), (1811, 12320), (2464, 9055), (3080, 7244), (3622, 6160)]