9023577040

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{208493}}^1$

素因数の和:209047

約数の個数: 40

約数和(自身を含む): 21018697128

約数和(自身を除く): 11995120088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 21640, 43280, 208493, 416986, 833972, 1042465, 1667944, 2084930, 3335888, 4169860, 8339720, 16679440, 112794713, 225589426, 451178852, 563973565, 902357704, 1127947130, 1804715408, 2255894260, 4511788520, 9023577040]

約数ペア:

[(1, 9023577040), (2, 4511788520), (4, 2255894260), (5, 1804715408), (8, 1127947130), (10, 902357704), (16, 563973565), (20, 451178852), (40, 225589426), (80, 112794713), (541, 16679440), (1082, 8339720), (2164, 4169860), (2705, 3335888), (4328, 2084930), (5410, 1667944), (8656, 1042465), (10820, 833972), (21640, 416986), (43280, 208493)]