67335040

素因数分解:

$2^7\times 5^1\times {\mathrm{105211}}^1$

素因数の和:105230

約数の個数: 32

約数和(自身を含む): 160974360

約数和(自身を除く): 93639320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 105211, 210422, 420844, 526055, 841688, 1052110, 1683376, 2104220, 3366752, 4208440, 6733504, 8416880, 13467008, 16833760, 33667520, 67335040]

約数ペア:

[(1, 67335040), (2, 33667520), (4, 16833760), (5, 13467008), (8, 8416880), (10, 6733504), (16, 4208440), (20, 3366752), (32, 2104220), (40, 1683376), (64, 1052110), (80, 841688), (128, 526055), (160, 420844), (320, 210422), (640, 105211)]