5023790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 9637920

約数和(自身を除く): 4614130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 193, 274, 386, 685, 965, 1370, 1930, 2603, 3667, 5206, 7334, 13015, 18335, 26030, 26441, 36670, 52882, 132205, 264410, 502379, 1004758, 2511895, 5023790]

約数ペア:

[(1, 5023790), (2, 2511895), (5, 1004758), (10, 502379), (19, 264410), (38, 132205), (95, 52882), (137, 36670), (190, 26441), (193, 26030), (274, 18335), (386, 13015), (685, 7334), (965, 5206), (1370, 3667), (1930, 2603)]