5087138128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{153523}}^1$

素因数の和:153659

約数の個数: 40

約数和(自身を含む): 10470336800

約数和(自身を除く): 5383198672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 4142, 8284, 16568, 33136, 153523, 307046, 614092, 1228184, 2456368, 2916937, 5833874, 11667748, 16734007, 23335496, 33468014, 46670992, 66936028, 133872056, 267744112, 317946133, 635892266, 1271784532, 2543569064, 5087138128]

約数ペア:

[(1, 5087138128), (2, 2543569064), (4, 1271784532), (8, 635892266), (16, 317946133), (19, 267744112), (38, 133872056), (76, 66936028), (109, 46670992), (152, 33468014), (218, 23335496), (304, 16734007), (436, 11667748), (872, 5833874), (1744, 2916937), (2071, 2456368), (4142, 1228184), (8284, 614092), (16568, 307046), (33136, 153523)]