9800350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28020

約数の個数: 24

約数和(自身を含む): 20833488

約数和(自身を除く): 11033138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 28001, 56002, 140005, 196007, 280010, 392014, 700025, 980035, 1400050, 1960070, 4900175, 9800350]

約数ペア:

[(1, 9800350), (2, 4900175), (5, 1960070), (7, 1400050), (10, 980035), (14, 700025), (25, 392014), (35, 280010), (50, 196007), (70, 140005), (175, 56002), (350, 28001)]