98496440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{351773}}^1$

素因数の和:351791

約数の個数: 32

約数和(自身を含む): 253277280

約数和(自身を除く): 154780840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 351773, 703546, 1407092, 1758865, 2462411, 2814184, 3517730, 4924822, 7035460, 9849644, 12312055, 14070920, 19699288, 24624110, 49248220, 98496440]

約数ペア:

[(1, 98496440), (2, 49248220), (4, 24624110), (5, 19699288), (7, 14070920), (8, 12312055), (10, 9849644), (14, 7035460), (20, 4924822), (28, 3517730), (35, 2814184), (40, 2462411), (56, 1758865), (70, 1407092), (140, 703546), (280, 351773)]