39532720

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 92610144

約数和(自身を除く): 53077424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 3607, 5480, 7214, 10960, 14428, 18035, 28856, 36070, 57712, 72140, 144280, 288560, 494159, 988318, 1976636, 2470795, 3953272, 4941590, 7906544, 9883180, 19766360, 39532720]

約数ペア:

[(1, 39532720), (2, 19766360), (4, 9883180), (5, 7906544), (8, 4941590), (10, 3953272), (16, 2470795), (20, 1976636), (40, 988318), (80, 494159), (137, 288560), (274, 144280), (548, 72140), (685, 57712), (1096, 36070), (1370, 28856), (2192, 18035), (2740, 14428), (3607, 10960), (5480, 7214)]