2017009960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7203607}}^1$

素因数の和:7203625

約数の個数: 32

約数和(自身を含む): 5186597760

約数和(自身を除く): 3169587800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7203607, 14407214, 28814428, 36018035, 50425249, 57628856, 72036070, 100850498, 144072140, 201700996, 252126245, 288144280, 403401992, 504252490, 1008504980, 2017009960]

約数ペア:

[(1, 2017009960), (2, 1008504980), (4, 504252490), (5, 403401992), (7, 288144280), (8, 252126245), (10, 201700996), (14, 144072140), (20, 100850498), (28, 72036070), (35, 57628856), (40, 50425249), (56, 36018035), (70, 28814428), (140, 14407214), (280, 7203607)]