4074280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14551}}^1$

素因数の和:14569

約数の個数: 32

約数和(自身を含む): 10477440

約数和(自身を除く): 6403160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14551, 29102, 58204, 72755, 101857, 116408, 145510, 203714, 291020, 407428, 509285, 582040, 814856, 1018570, 2037140, 4074280]

約数ペア:

[(1, 4074280), (2, 2037140), (4, 1018570), (5, 814856), (7, 582040), (8, 509285), (10, 407428), (14, 291020), (20, 203714), (28, 145510), (35, 116408), (40, 101857), (56, 72755), (70, 58204), (140, 29102), (280, 14551)]