97716160

素因数分解:

$2^6\times 5^1\times {\mathrm{305363}}^1$

素因数の和:305380

約数の個数: 28

約数和(自身を含む): 232687368

約数和(自身を除く): 134971208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 305363, 610726, 1221452, 1526815, 2442904, 3053630, 4885808, 6107260, 9771616, 12214520, 19543232, 24429040, 48858080, 97716160]

約数ペア:

[(1, 97716160), (2, 48858080), (4, 24429040), (5, 19543232), (8, 12214520), (10, 9771616), (16, 6107260), (20, 4885808), (32, 3053630), (40, 2442904), (64, 1526815), (80, 1221452), (160, 610726), (320, 305363)]