103011380

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{4091}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 216548640

約数和(自身を除く): 113537260

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 4091, 5036, 6295, 8182, 12590, 16364, 20455, 25180, 40910, 81820, 5150569, 10301138, 20602276, 25752845, 51505690, 103011380]

約数ペア:

[(1, 103011380), (2, 51505690), (4, 25752845), (5, 20602276), (10, 10301138), (20, 5150569), (1259, 81820), (2518, 40910), (4091, 25180), (5036, 20455), (6295, 16364), (8182, 12590)]