145910260

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5021}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 306683496

約数和(自身を除く): 160773236

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5021, 5812, 7265, 10042, 14530, 20084, 25105, 29060, 50210, 100420, 7295513, 14591026, 29182052, 36477565, 72955130, 145910260]

約数ペア:

[(1, 145910260), (2, 72955130), (4, 36477565), (5, 29182052), (10, 14591026), (20, 7295513), (1453, 100420), (2906, 50210), (5021, 29060), (5812, 25105), (7265, 20084), (10042, 14530)]