25379304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 66360000

約数和(自身を除く): 40980696

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 1999, 2116, 3174, 3998, 4232, 5997, 6348, 7996, 11994, 12696, 15992, 23988, 45977, 47976, 91954, 137931, 183908, 275862, 367816, 551724, 1057471, 1103448, 2114942, 3172413, 4229884, 6344826, 8459768, 12689652, 25379304]

約数ペア:

[(1, 25379304), (2, 12689652), (3, 8459768), (4, 6344826), (6, 4229884), (8, 3172413), (12, 2114942), (23, 1103448), (24, 1057471), (46, 551724), (69, 367816), (92, 275862), (138, 183908), (184, 137931), (276, 91954), (529, 47976), (552, 45977), (1058, 23988), (1587, 15992), (1999, 12696), (2116, 11994), (3174, 7996), (3998, 6348), (4232, 5997)]