109655720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119191}}^1$

素因数の和:119225

約数の個数: 32

約数和(自身を含む): 257454720

約数和(自身を除く): 147799000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 119191, 238382, 476764, 595955, 953528, 1191910, 2383820, 2741393, 4767640, 5482786, 10965572, 13706965, 21931144, 27413930, 54827860, 109655720]

約数ペア:

[(1, 109655720), (2, 54827860), (4, 27413930), (5, 21931144), (8, 13706965), (10, 10965572), (20, 5482786), (23, 4767640), (40, 2741393), (46, 2383820), (92, 1191910), (115, 953528), (184, 595955), (230, 476764), (460, 238382), (920, 119191)]