85451840

素因数分解:

$2^6\times 5^1\times {\mathrm{267037}}^1$

素因数の和:267054

約数の個数: 28

約数和(自身を含む): 203482956

約数和(自身を除く): 118031116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 267037, 534074, 1068148, 1335185, 2136296, 2670370, 4272592, 5340740, 8545184, 10681480, 17090368, 21362960, 42725920, 85451840]

約数ペア:

[(1, 85451840), (2, 42725920), (4, 21362960), (5, 17090368), (8, 10681480), (10, 8545184), (16, 5340740), (20, 4272592), (32, 2670370), (40, 2136296), (64, 1335185), (80, 1068148), (160, 534074), (320, 267037)]