42594280

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4691}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 96279840

約数和(自身を除く): 53685560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 4691, 9080, 9382, 18764, 23455, 37528, 46910, 93820, 187640, 1064857, 2129714, 4259428, 5324285, 8518856, 10648570, 21297140, 42594280]

約数ペア:

[(1, 42594280), (2, 21297140), (4, 10648570), (5, 8518856), (8, 5324285), (10, 4259428), (20, 2129714), (40, 1064857), (227, 187640), (454, 93820), (908, 46910), (1135, 37528), (1816, 23455), (2270, 18764), (4540, 9382), (4691, 9080)]