283034080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{252709}}^1$

素因数の和:252731

約数の個数: 48

約数和(自身を含む): 764195040

約数和(自身を除く): 481160960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 252709, 505418, 1010836, 1263545, 1768963, 2021672, 2527090, 3537926, 4043344, 5054180, 7075852, 8086688, 8844815, 10108360, 14151704, 17689630, 20216720, 28303408, 35379260, 40433440, 56606816, 70758520, 141517040, 283034080]

約数ペア:

[(1, 283034080), (2, 141517040), (4, 70758520), (5, 56606816), (7, 40433440), (8, 35379260), (10, 28303408), (14, 20216720), (16, 17689630), (20, 14151704), (28, 10108360), (32, 8844815), (35, 8086688), (40, 7075852), (56, 5054180), (70, 4043344), (80, 3537926), (112, 2527090), (140, 2021672), (160, 1768963), (224, 1263545), (280, 1010836), (560, 505418), (1120, 252709)]