29116960

素因数分解:

$2^5\times 5^1\times {\mathrm{181981}}^1$

素因数の和:181996

約数の個数: 24

約数和(自身を含む): 68789196

約数和(自身を除く): 39672236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181981, 363962, 727924, 909905, 1455848, 1819810, 2911696, 3639620, 5823392, 7279240, 14558480, 29116960]

約数ペア:

[(1, 29116960), (2, 14558480), (4, 7279240), (5, 5823392), (8, 3639620), (10, 2911696), (16, 1819810), (20, 1455848), (32, 909905), (40, 727924), (80, 363962), (160, 181981)]