42992680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5569}}^1$

素因数の和:5773

約数の個数: 32

約数和(自身を含む): 97252200

約数和(自身を除く): 54259520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 5569, 7720, 11138, 22276, 27845, 44552, 55690, 111380, 222760, 1074817, 2149634, 4299268, 5374085, 8598536, 10748170, 21496340, 42992680]

約数ペア:

[(1, 42992680), (2, 21496340), (4, 10748170), (5, 8598536), (8, 5374085), (10, 4299268), (20, 2149634), (40, 1074817), (193, 222760), (386, 111380), (772, 55690), (965, 44552), (1544, 27845), (1930, 22276), (3860, 11138), (5569, 7720)]