56388160

素因数分解:

$2^6\times 5^1\times {\mathrm{176213}}^1$

素因数の和:176230

約数の個数: 28

約数和(自身を含む): 134275068

約数和(自身を除く): 77886908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 176213, 352426, 704852, 881065, 1409704, 1762130, 2819408, 3524260, 5638816, 7048520, 11277632, 14097040, 28194080, 56388160]

約数ペア:

[(1, 56388160), (2, 28194080), (4, 14097040), (5, 11277632), (8, 7048520), (10, 5638816), (16, 3524260), (20, 2819408), (32, 1762130), (40, 1409704), (64, 881065), (80, 704852), (160, 352426), (320, 176213)]