1344294680

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{54293}}^1$

素因数の和:54923

約数の個数: 32

約数和(自身を含む): 3029605200

約数和(自身を除く): 1685310520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 4952, 6190, 12380, 24760, 54293, 108586, 217172, 271465, 434344, 542930, 1085860, 2171720, 33607367, 67214734, 134429468, 168036835, 268858936, 336073670, 672147340, 1344294680]

約数ペア:

[(1, 1344294680), (2, 672147340), (4, 336073670), (5, 268858936), (8, 168036835), (10, 134429468), (20, 67214734), (40, 33607367), (619, 2171720), (1238, 1085860), (2476, 542930), (3095, 434344), (4952, 271465), (6190, 217172), (12380, 108586), (24760, 54293)]