130460480

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1483

約数の個数: 56

約数和(自身を含む): 311776872

約数和(自身を除く): 181316392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 1093, 1492, 1865, 2186, 2984, 3730, 4372, 5465, 5968, 7460, 8744, 10930, 11936, 14920, 17488, 21860, 23872, 29840, 34976, 43720, 59680, 69952, 87440, 119360, 174880, 349760, 407689, 815378, 1630756, 2038445, 3261512, 4076890, 6523024, 8153780, 13046048, 16307560, 26092096, 32615120, 65230240, 130460480]

約数ペア:

[(1, 130460480), (2, 65230240), (4, 32615120), (5, 26092096), (8, 16307560), (10, 13046048), (16, 8153780), (20, 6523024), (32, 4076890), (40, 3261512), (64, 2038445), (80, 1630756), (160, 815378), (320, 407689), (373, 349760), (746, 174880), (1093, 119360), (1492, 87440), (1865, 69952), (2186, 59680), (2984, 43720), (3730, 34976), (4372, 29840), (5465, 23872), (5968, 21860), (7460, 17488), (8744, 14920), (10930, 11936)]