1528772450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{387031}}^1$

素因数の和:387122

約数の個数: 24

約数和(自身を含む): 2879518080

約数和(自身を除く): 1350745630

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 387031, 774062, 1935155, 3870310, 9675775, 19351550, 30575449, 61150898, 152877245, 305754490, 764386225, 1528772450]

約数ペア:

[(1, 1528772450), (2, 764386225), (5, 305754490), (10, 152877245), (25, 61150898), (50, 30575449), (79, 19351550), (158, 9675775), (395, 3870310), (790, 1935155), (1975, 774062), (3950, 387031)]