5396780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 11415600

約数和(自身を除く): 6018820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1811, 2980, 3622, 7244, 9055, 18110, 36220, 269839, 539678, 1079356, 1349195, 2698390, 5396780]

約数ペア:

[(1, 5396780), (2, 2698390), (4, 1349195), (5, 1079356), (10, 539678), (20, 269839), (149, 36220), (298, 18110), (596, 9055), (745, 7244), (1490, 3622), (1811, 2980)]