16483180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 41287680

約数和(自身を除く): 24804500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5119, 10238, 20476, 25595, 35833, 51190, 71666, 102380, 117737, 143332, 179165, 235474, 358330, 470948, 588685, 716660, 824159, 1177370, 1648318, 2354740, 3296636, 4120795, 8241590, 16483180]

約数ペア:

[(1, 16483180), (2, 8241590), (4, 4120795), (5, 3296636), (7, 2354740), (10, 1648318), (14, 1177370), (20, 824159), (23, 716660), (28, 588685), (35, 470948), (46, 358330), (70, 235474), (92, 179165), (115, 143332), (140, 117737), (161, 102380), (230, 71666), (322, 51190), (460, 35833), (644, 25595), (805, 20476), (1610, 10238), (3220, 5119)]