2380494880

素因数分解:

$2^5\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{9293}}^1$

素因数の和:10909

約数の個数: 48

約数和(自身を含む): 5628037464

約数和(自身を除く): 3247542584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1601, 3202, 6404, 8005, 9293, 12808, 16010, 18586, 25616, 32020, 37172, 46465, 51232, 64040, 74344, 92930, 128080, 148688, 185860, 256160, 297376, 371720, 743440, 1486880, 14878093, 29756186, 59512372, 74390465, 119024744, 148780930, 238049488, 297561860, 476098976, 595123720, 1190247440, 2380494880]

約数ペア:

[(1, 2380494880), (2, 1190247440), (4, 595123720), (5, 476098976), (8, 297561860), (10, 238049488), (16, 148780930), (20, 119024744), (32, 74390465), (40, 59512372), (80, 29756186), (160, 14878093), (1601, 1486880), (3202, 743440), (6404, 371720), (8005, 297376), (9293, 256160), (12808, 185860), (16010, 148688), (18586, 128080), (25616, 92930), (32020, 74344), (37172, 64040), (46465, 51232)]