23071960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10883}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 52896240

約数和(自身を除く): 29824280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10883, 21766, 43532, 54415, 87064, 108830, 217660, 435320, 576799, 1153598, 2307196, 2883995, 4614392, 5767990, 11535980, 23071960]

約数ペア:

[(1, 23071960), (2, 11535980), (4, 5767990), (5, 4614392), (8, 2883995), (10, 2307196), (20, 1153598), (40, 576799), (53, 435320), (106, 217660), (212, 108830), (265, 87064), (424, 54415), (530, 43532), (1060, 21766), (2120, 10883)]