20171271110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1\times {\mathrm{5563}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 36833501952

約数和(自身を除く): 16662230842

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5107, 5563, 10214, 11126, 25535, 27815, 51070, 55630, 362597, 394973, 725194, 789946, 1812985, 1974865, 3625970, 3949730, 28410241, 56820482, 142051205, 284102410, 2017127111, 4034254222, 10085635555, 20171271110]

約数ペア:

[(1, 20171271110), (2, 10085635555), (5, 4034254222), (10, 2017127111), (71, 284102410), (142, 142051205), (355, 56820482), (710, 28410241), (5107, 3949730), (5563, 3625970), (10214, 1974865), (11126, 1812985), (25535, 789946), (27815, 725194), (51070, 394973), (55630, 362597)]