147894280

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2591}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 185229560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2591, 2854, 5182, 5708, 7135, 10364, 11416, 12955, 14270, 20728, 25910, 28540, 51820, 57080, 103640, 3697357, 7394714, 14789428, 18486785, 29578856, 36973570, 73947140, 147894280]

約数ペア:

[(1, 147894280), (2, 73947140), (4, 36973570), (5, 29578856), (8, 18486785), (10, 14789428), (20, 7394714), (40, 3697357), (1427, 103640), (2591, 57080), (2854, 51820), (5182, 28540), (5708, 25910), (7135, 20728), (10364, 14270), (11416, 12955)]