24238040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4423}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 54946080

約数和(自身を除く): 30708040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4423, 5480, 8846, 17692, 22115, 35384, 44230, 88460, 176920, 605951, 1211902, 2423804, 3029755, 4847608, 6059510, 12119020, 24238040]

約数ペア:

[(1, 24238040), (2, 12119020), (4, 6059510), (5, 4847608), (8, 3029755), (10, 2423804), (20, 1211902), (40, 605951), (137, 176920), (274, 88460), (548, 44230), (685, 35384), (1096, 22115), (1370, 17692), (2740, 8846), (4423, 5480)]