224749480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 539726400

約数和(自身を除く): 314976920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 4051, 5548, 6935, 8102, 11096, 13870, 16204, 20255, 27740, 32408, 40510, 55480, 76969, 81020, 153938, 162040, 295723, 307876, 384845, 591446, 615752, 769690, 1182892, 1478615, 1539380, 2365784, 2957230, 3078760, 5618737, 5914460, 11237474, 11828920, 22474948, 28093685, 44949896, 56187370, 112374740, 224749480]

約数ペア:

[(1, 224749480), (2, 112374740), (4, 56187370), (5, 44949896), (8, 28093685), (10, 22474948), (19, 11828920), (20, 11237474), (38, 5914460), (40, 5618737), (73, 3078760), (76, 2957230), (95, 2365784), (146, 1539380), (152, 1478615), (190, 1182892), (292, 769690), (365, 615752), (380, 591446), (584, 384845), (730, 307876), (760, 295723), (1387, 162040), (1460, 153938), (2774, 81020), (2920, 76969), (4051, 55480), (5548, 40510), (6935, 32408), (8102, 27740), (11096, 20255), (13870, 16204)]