23672240

素因数分解:

$2^4\times 5^1\times {\mathrm{295903}}^1$

素因数の和:295916

約数の個数: 20

約数和(自身を含む): 55038144

約数和(自身を除く): 31365904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 295903, 591806, 1183612, 1479515, 2367224, 2959030, 4734448, 5918060, 11836120, 23672240]

約数ペア:

[(1, 23672240), (2, 11836120), (4, 5918060), (5, 4734448), (8, 2959030), (10, 2367224), (16, 1479515), (20, 1183612), (40, 591806), (80, 295903)]