57422170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 111662208

約数和(自身を除く): 54240038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 907, 974, 1814, 2435, 4535, 4870, 6331, 9070, 11791, 12662, 23582, 31655, 58955, 63310, 117910, 441709, 883418, 2208545, 4417090, 5742217, 11484434, 28711085, 57422170]

約数ペア:

[(1, 57422170), (2, 28711085), (5, 11484434), (10, 5742217), (13, 4417090), (26, 2208545), (65, 883418), (130, 441709), (487, 117910), (907, 63310), (974, 58955), (1814, 31655), (2435, 23582), (4535, 12662), (4870, 11791), (6331, 9070)]