23337640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25367}}^1$

素因数の和:25401

約数の個数: 32

約数和(自身を含む): 54794880

約数和(自身を除く): 31457240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 25367, 50734, 101468, 126835, 202936, 253670, 507340, 583441, 1014680, 1166882, 2333764, 2917205, 4667528, 5834410, 11668820, 23337640]

約数ペア:

[(1, 23337640), (2, 11668820), (4, 5834410), (5, 4667528), (8, 2917205), (10, 2333764), (20, 1166882), (23, 1014680), (40, 583441), (46, 507340), (92, 253670), (115, 202936), (184, 126835), (230, 101468), (460, 50734), (920, 25367)]