116080400

素因数分解:

$2^4\times 5^2\times {\mathrm{290201}}^1$

素因数の和:290219

約数の個数: 30

約数和(自身を含む): 278884122

約数和(自身を除く): 162803722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 290201, 580402, 1160804, 1451005, 2321608, 2902010, 4643216, 5804020, 7255025, 11608040, 14510050, 23216080, 29020100, 58040200, 116080400]

約数ペア:

[(1, 116080400), (2, 58040200), (4, 29020100), (5, 23216080), (8, 14510050), (10, 11608040), (16, 7255025), (20, 5804020), (25, 4643216), (40, 2902010), (50, 2321608), (80, 1451005), (100, 1160804), (200, 580402), (400, 290201)]