75382040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81937}}^1$

素因数の和:81971

約数の個数: 32

約数和(自身を含む): 176986080

約数和(自身を除く): 101604040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 81937, 163874, 327748, 409685, 655496, 819370, 1638740, 1884551, 3277480, 3769102, 7538204, 9422755, 15076408, 18845510, 37691020, 75382040]

約数ペア:

[(1, 75382040), (2, 37691020), (4, 18845510), (5, 15076408), (8, 9422755), (10, 7538204), (20, 3769102), (23, 3277480), (40, 1884551), (46, 1638740), (92, 819370), (115, 655496), (184, 409685), (230, 327748), (460, 163874), (920, 81937)]