39694310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 72829152

約数和(自身を除く): 33134842

約数列:

[1, 2, 5, 10, 131, 157, 193, 262, 314, 386, 655, 785, 965, 1310, 1570, 1930, 20567, 25283, 30301, 41134, 50566, 60602, 102835, 126415, 151505, 205670, 252830, 303010, 3969431, 7938862, 19847155, 39694310]

約数ペア:

[(1, 39694310), (2, 19847155), (5, 7938862), (10, 3969431), (131, 303010), (157, 252830), (193, 205670), (262, 151505), (314, 126415), (386, 102835), (655, 60602), (785, 50566), (965, 41134), (1310, 30301), (1570, 25283), (1930, 20567)]