63825380

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2857}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 134200248

約数和(自身を除く): 70374868

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 2857, 4468, 5585, 5714, 11170, 11428, 14285, 22340, 28570, 57140, 3191269, 6382538, 12765076, 15956345, 31912690, 63825380]

約数ペア:

[(1, 63825380), (2, 31912690), (4, 15956345), (5, 12765076), (10, 6382538), (20, 3191269), (1117, 57140), (2234, 28570), (2857, 22340), (4468, 14285), (5585, 11428), (5714, 11170)]