23275900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5470

約数の個数: 36

約数和(自身を含む): 51692872

約数和(自身を除く): 28416972

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 5413, 10826, 21652, 27065, 54130, 108260, 135325, 232759, 270650, 465518, 541300, 931036, 1163795, 2327590, 4655180, 5818975, 11637950, 23275900]

約数ペア:

[(1, 23275900), (2, 11637950), (4, 5818975), (5, 4655180), (10, 2327590), (20, 1163795), (25, 931036), (43, 541300), (50, 465518), (86, 270650), (100, 232759), (172, 135325), (215, 108260), (430, 54130), (860, 27065), (1075, 21652), (2150, 10826), (4300, 5413)]