5482640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 13421760

約数和(自身を除く): 7939120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3607, 7214, 14428, 18035, 28856, 36070, 57712, 68533, 72140, 137066, 144280, 274132, 288560, 342665, 548264, 685330, 1096528, 1370660, 2741320, 5482640]

約数ペア:

[(1, 5482640), (2, 2741320), (4, 1370660), (5, 1096528), (8, 685330), (10, 548264), (16, 342665), (19, 288560), (20, 274132), (38, 144280), (40, 137066), (76, 72140), (80, 68533), (95, 57712), (152, 36070), (190, 28856), (304, 18035), (380, 14428), (760, 7214), (1520, 3607)]