100431400

素因数分解:

$2^3\times 5^2\times {\mathrm{653}}^1\times {\mathrm{769}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 234164700

約数和(自身を除く): 133733300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 653, 769, 1306, 1538, 2612, 3076, 3265, 3845, 5224, 6152, 6530, 7690, 13060, 15380, 16325, 19225, 26120, 30760, 32650, 38450, 65300, 76900, 130600, 153800, 502157, 1004314, 2008628, 2510785, 4017256, 5021570, 10043140, 12553925, 20086280, 25107850, 50215700, 100431400]

約数ペア:

[(1, 100431400), (2, 50215700), (4, 25107850), (5, 20086280), (8, 12553925), (10, 10043140), (20, 5021570), (25, 4017256), (40, 2510785), (50, 2008628), (100, 1004314), (200, 502157), (653, 153800), (769, 130600), (1306, 76900), (1538, 65300), (2612, 38450), (3076, 32650), (3265, 30760), (3845, 26120), (5224, 19225), (6152, 16325), (6530, 15380), (7690, 13060)]