2912451140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{5827}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 6225143232

約数和(自身を除く): 3312692092

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 373, 670, 746, 1340, 1492, 1865, 3730, 5827, 7460, 11654, 23308, 24991, 29135, 49982, 58270, 99964, 116540, 124955, 249910, 390409, 499820, 780818, 1561636, 1952045, 2173471, 3904090, 4346942, 7808180, 8693884, 10867355, 21734710, 43469420, 145622557, 291245114, 582490228, 728112785, 1456225570, 2912451140]

約数ペア:

[(1, 2912451140), (2, 1456225570), (4, 728112785), (5, 582490228), (10, 291245114), (20, 145622557), (67, 43469420), (134, 21734710), (268, 10867355), (335, 8693884), (373, 7808180), (670, 4346942), (746, 3904090), (1340, 2173471), (1492, 1952045), (1865, 1561636), (3730, 780818), (5827, 499820), (7460, 390409), (11654, 249910), (23308, 124955), (24991, 116540), (29135, 99964), (49982, 58270)]