2080752100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2972503}}^1$

素因数の和:2972524

約数の個数: 36

約数和(自身を含む): 5160266944

約数和(自身を除く): 3079514844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2972503, 5945006, 11890012, 14862515, 20807521, 29725030, 41615042, 59450060, 74312575, 83230084, 104037605, 148625150, 208075210, 297250300, 416150420, 520188025, 1040376050, 2080752100]

約数ペア:

[(1, 2080752100), (2, 1040376050), (4, 520188025), (5, 416150420), (7, 297250300), (10, 208075210), (14, 148625150), (20, 104037605), (25, 83230084), (28, 74312575), (35, 59450060), (50, 41615042), (70, 29725030), (100, 20807521), (140, 14862515), (175, 11890012), (350, 5945006), (700, 2972503)]