45840380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 55282180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 439, 454, 460, 878, 908, 1135, 1756, 2195, 2270, 4390, 4540, 5221, 8780, 10097, 10442, 20194, 20884, 26105, 40388, 50485, 52210, 99653, 100970, 104420, 199306, 201940, 398612, 498265, 996530, 1993060, 2292019, 4584038, 9168076, 11460095, 22920190, 45840380]

約数ペア:

[(1, 45840380), (2, 22920190), (4, 11460095), (5, 9168076), (10, 4584038), (20, 2292019), (23, 1993060), (46, 996530), (92, 498265), (115, 398612), (227, 201940), (230, 199306), (439, 104420), (454, 100970), (460, 99653), (878, 52210), (908, 50485), (1135, 40388), (1756, 26105), (2195, 20884), (2270, 20194), (4390, 10442), (4540, 10097), (5221, 8780)]