98280700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{140401}}^1$

素因数の和:140422

約数の個数: 36

約数和(自身を含む): 243737872

約数和(自身を除く): 145457172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 140401, 280802, 561604, 702005, 982807, 1404010, 1965614, 2808020, 3510025, 3931228, 4914035, 7020050, 9828070, 14040100, 19656140, 24570175, 49140350, 98280700]

約数ペア:

[(1, 98280700), (2, 49140350), (4, 24570175), (5, 19656140), (7, 14040100), (10, 9828070), (14, 7020050), (20, 4914035), (25, 3931228), (28, 3510025), (35, 2808020), (50, 1965614), (70, 1404010), (100, 982807), (140, 702005), (175, 561604), (350, 280802), (700, 140401)]