7797520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 18759960

約数和(自身を除く): 10962440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 97469, 134440, 194938, 268880, 389876, 487345, 779752, 974690, 1559504, 1949380, 3898760, 7797520]

約数ペア:

[(1, 7797520), (2, 3898760), (4, 1949380), (5, 1559504), (8, 974690), (10, 779752), (16, 487345), (20, 389876), (29, 268880), (40, 194938), (58, 134440), (80, 97469), (116, 67220), (145, 53776), (232, 33610), (290, 26888), (464, 16805), (580, 13444), (1160, 6722), (2320, 3361)]