39054820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 94889088

約数和(自身を除く): 55834268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3361, 5810, 6722, 11620, 13444, 16805, 23527, 33610, 47054, 67220, 94108, 117635, 235270, 278963, 470540, 557926, 1115852, 1394815, 1952741, 2789630, 3905482, 5579260, 7810964, 9763705, 19527410, 39054820]

約数ペア:

[(1, 39054820), (2, 19527410), (4, 9763705), (5, 7810964), (7, 5579260), (10, 3905482), (14, 2789630), (20, 1952741), (28, 1394815), (35, 1115852), (70, 557926), (83, 470540), (140, 278963), (166, 235270), (332, 117635), (415, 94108), (581, 67220), (830, 47054), (1162, 33610), (1660, 23527), (2324, 16805), (2905, 13444), (3361, 11620), (5810, 6722)]