67939001045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{4049}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 83560896000

約数和(自身を除く): 15621894955

約数列:

[1, 5, 79, 107, 395, 397, 535, 1985, 4049, 8453, 20245, 31363, 42265, 42479, 156815, 212395, 319871, 433243, 1599355, 1607453, 2166215, 3355841, 8037265, 16779205, 34226197, 126988787, 171130985, 171997471, 634943935, 859987355, 13587800209, 67939001045]

約数ペア:

[(1, 67939001045), (5, 13587800209), (79, 859987355), (107, 634943935), (395, 171997471), (397, 171130985), (535, 126988787), (1985, 34226197), (4049, 16779205), (8453, 8037265), (20245, 3355841), (31363, 2166215), (42265, 1607453), (42479, 1599355), (156815, 433243), (212395, 319871)]