64048270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44789}}^1$

素因数の和:44820

約数の個数: 32

約数和(自身を含む): 135444960

約数和(自身を除く): 71396690

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 44789, 89578, 223945, 447890, 492679, 582257, 985358, 1164514, 2463395, 2911285, 4926790, 5822570, 6404827, 12809654, 32024135, 64048270]

約数ペア:

[(1, 64048270), (2, 32024135), (5, 12809654), (10, 6404827), (11, 5822570), (13, 4926790), (22, 2911285), (26, 2463395), (55, 1164514), (65, 985358), (110, 582257), (130, 492679), (143, 447890), (286, 223945), (715, 89578), (1430, 44789)]