68364760

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4657}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 154272960

約数和(自身を除く): 85908200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 4657, 7340, 9314, 14680, 18628, 23285, 37256, 46570, 93140, 186280, 1709119, 3418238, 6836476, 8545595, 13672952, 17091190, 34182380, 68364760]

約数ペア:

[(1, 68364760), (2, 34182380), (4, 17091190), (5, 13672952), (8, 8545595), (10, 6836476), (20, 3418238), (40, 1709119), (367, 186280), (734, 93140), (1468, 46570), (1835, 37256), (2936, 23285), (3670, 18628), (4657, 14680), (7340, 9314)]