2580817624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{59009}}^1$

素因数の和:59104

約数の個数: 64

約数和(自身を含む): 6118156800

約数和(自身を除く): 3537339176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3976, 5467, 6248, 10934, 21868, 43736, 59009, 118018, 236036, 413063, 472072, 649099, 826126, 1298198, 1652252, 2596396, 3304504, 4189639, 4543693, 5192792, 8379278, 9087386, 16758556, 18174772, 29327473, 33517112, 36349544, 46086029, 58654946, 92172058, 117309892, 184344116, 234619784, 322602203, 368688232, 645204406, 1290408812, 2580817624]

約数ペア:

[(1, 2580817624), (2, 1290408812), (4, 645204406), (7, 368688232), (8, 322602203), (11, 234619784), (14, 184344116), (22, 117309892), (28, 92172058), (44, 58654946), (56, 46086029), (71, 36349544), (77, 33517112), (88, 29327473), (142, 18174772), (154, 16758556), (284, 9087386), (308, 8379278), (497, 5192792), (568, 4543693), (616, 4189639), (781, 3304504), (994, 2596396), (1562, 1652252), (1988, 1298198), (3124, 826126), (3976, 649099), (5467, 472072), (6248, 413063), (10934, 236036), (21868, 118018), (43736, 59009)]