2914019920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5203607}}^1$

素因数の和:5203627

約数の個数: 40

約数和(自身を含む): 7742968704

約数和(自身を除く): 4828948784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5203607, 10407214, 20814428, 26018035, 36425249, 41628856, 52036070, 72850498, 83257712, 104072140, 145700996, 182126245, 208144280, 291401992, 364252490, 416288560, 582803984, 728504980, 1457009960, 2914019920]

約数ペア:

[(1, 2914019920), (2, 1457009960), (4, 728504980), (5, 582803984), (7, 416288560), (8, 364252490), (10, 291401992), (14, 208144280), (16, 182126245), (20, 145700996), (28, 104072140), (35, 83257712), (40, 72850498), (56, 52036070), (70, 41628856), (80, 36425249), (112, 26018035), (140, 20814428), (280, 10407214), (560, 5203607)]