1350872080

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{20369}}^1$

素因数の和:21211

約数の個数: 40

約数和(自身を含む): 3144720600

約数和(自身を除く): 1793848520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 20369, 33160, 40738, 66320, 81476, 101845, 162952, 203690, 325904, 407380, 814760, 1629520, 16885901, 33771802, 67543604, 84429505, 135087208, 168859010, 270174416, 337718020, 675436040, 1350872080]

約数ペア:

[(1, 1350872080), (2, 675436040), (4, 337718020), (5, 270174416), (8, 168859010), (10, 135087208), (16, 84429505), (20, 67543604), (40, 33771802), (80, 16885901), (829, 1629520), (1658, 814760), (3316, 407380), (4145, 325904), (6632, 203690), (8290, 162952), (13264, 101845), (16580, 81476), (20369, 66320), (33160, 40738)]