23739220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51607}}^1$

素因数の和:51639

約数の個数: 24

約数和(自身を含む): 52020864

約数和(自身を除く): 28281644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51607, 103214, 206428, 258035, 516070, 1032140, 1186961, 2373922, 4747844, 5934805, 11869610, 23739220]

約数ペア:

[(1, 23739220), (2, 11869610), (4, 5934805), (5, 4747844), (10, 2373922), (20, 1186961), (23, 1032140), (46, 516070), (92, 258035), (115, 206428), (230, 103214), (460, 51607)]