27964200070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{195677}}^1$

素因数の和:196176

約数の個数: 32

約数和(自身を含む): 52072263936

約数和(自身を除く): 24108063866

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 461, 922, 2305, 4610, 14291, 28582, 71455, 142910, 195677, 391354, 978385, 1956770, 6065987, 12131974, 30329935, 60659870, 90207097, 180414194, 451035485, 902070970, 2796420007, 5592840014, 13982100035, 27964200070]

約数ペア:

[(1, 27964200070), (2, 13982100035), (5, 5592840014), (10, 2796420007), (31, 902070970), (62, 451035485), (155, 180414194), (310, 90207097), (461, 60659870), (922, 30329935), (2305, 12131974), (4610, 6065987), (14291, 1956770), (28582, 978385), (71455, 391354), (142910, 195677)]