88623920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14387}}^1$

素因数の和:14418

約数の個数: 80

約数和(自身を含む): 256912128

約数和(自身を除く): 168288208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14387, 28774, 57548, 71935, 100709, 115096, 143870, 158257, 201418, 230192, 287740, 316514, 402836, 503545, 575480, 633028, 791285, 805672, 1007090, 1107799, 1150960, 1266056, 1582570, 1611344, 2014180, 2215598, 2532112, 3165140, 4028360, 4431196, 5538995, 6330280, 8056720, 8862392, 11077990, 12660560, 17724784, 22155980, 44311960, 88623920]

約数ペア:

[(1, 88623920), (2, 44311960), (4, 22155980), (5, 17724784), (7, 12660560), (8, 11077990), (10, 8862392), (11, 8056720), (14, 6330280), (16, 5538995), (20, 4431196), (22, 4028360), (28, 3165140), (35, 2532112), (40, 2215598), (44, 2014180), (55, 1611344), (56, 1582570), (70, 1266056), (77, 1150960), (80, 1107799), (88, 1007090), (110, 805672), (112, 791285), (140, 633028), (154, 575480), (176, 503545), (220, 402836), (280, 316514), (308, 287740), (385, 230192), (440, 201418), (560, 158257), (616, 143870), (770, 115096), (880, 100709), (1232, 71935), (1540, 57548), (3080, 28774), (6160, 14387)]