2107360280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2290609}}^1$

素因数の和:2290643

約数の個数: 32

約数和(自身を含む): 4947717600

約数和(自身を除く): 2840357320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2290609, 4581218, 9162436, 11453045, 18324872, 22906090, 45812180, 52684007, 91624360, 105368014, 210736028, 263420035, 421472056, 526840070, 1053680140, 2107360280]

約数ペア:

[(1, 2107360280), (2, 1053680140), (4, 526840070), (5, 421472056), (8, 263420035), (10, 210736028), (20, 105368014), (23, 91624360), (40, 52684007), (46, 45812180), (92, 22906090), (115, 18324872), (184, 11453045), (230, 9162436), (460, 4581218), (920, 2290609)]