16573941220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{83597}}^1$

素因数の和:84060

約数の個数: 48

約数和(自身を含む): 36403250688

約数和(自身を除く): 19829309468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 431, 460, 862, 1724, 2155, 4310, 8620, 9913, 19826, 39652, 49565, 83597, 99130, 167194, 198260, 334388, 417985, 835970, 1671940, 1922731, 3845462, 7690924, 9613655, 19227310, 36030307, 38454620, 72060614, 144121228, 180151535, 360303070, 720606140, 828697061, 1657394122, 3314788244, 4143485305, 8286970610, 16573941220]

約数ペア:

[(1, 16573941220), (2, 8286970610), (4, 4143485305), (5, 3314788244), (10, 1657394122), (20, 828697061), (23, 720606140), (46, 360303070), (92, 180151535), (115, 144121228), (230, 72060614), (431, 38454620), (460, 36030307), (862, 19227310), (1724, 9613655), (2155, 7690924), (4310, 3845462), (8620, 1922731), (9913, 1671940), (19826, 835970), (39652, 417985), (49565, 334388), (83597, 198260), (99130, 167194)]