43407040

素因数分解:

$2^6\times 5^1\times {\mathrm{135647}}^1$

素因数の和:135664

約数の個数: 28

約数和(自身を含む): 103363776

約数和(自身を除く): 59956736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 135647, 271294, 542588, 678235, 1085176, 1356470, 2170352, 2712940, 4340704, 5425880, 8681408, 10851760, 21703520, 43407040]

約数ペア:

[(1, 43407040), (2, 21703520), (4, 10851760), (5, 8681408), (8, 5425880), (10, 4340704), (16, 2712940), (20, 2170352), (32, 1356470), (40, 1085176), (64, 678235), (80, 542588), (160, 271294), (320, 135647)]