57028000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 143292240

約数和(自身を除く): 86264240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 200, 212, 250, 265, 269, 400, 424, 500, 530, 538, 800, 848, 1000, 1060, 1076, 1325, 1345, 1696, 2000, 2120, 2152, 2650, 2690, 4000, 4240, 4304, 5300, 5380, 6625, 6725, 8480, 8608, 10600, 10760, 13250, 13450, 14257, 21200, 21520, 26500, 26900, 28514, 33625, 42400, 43040, 53000, 53800, 57028, 67250, 71285, 106000, 107600, 114056, 134500, 142570, 212000, 215200, 228112, 269000, 285140, 356425, 456224, 538000, 570280, 712850, 1076000, 1140560, 1425700, 1782125, 2281120, 2851400, 3564250, 5702800, 7128500, 11405600, 14257000, 28514000, 57028000]

約数ペア:

[(1, 57028000), (2, 28514000), (4, 14257000), (5, 11405600), (8, 7128500), (10, 5702800), (16, 3564250), (20, 2851400), (25, 2281120), (32, 1782125), (40, 1425700), (50, 1140560), (53, 1076000), (80, 712850), (100, 570280), (106, 538000), (125, 456224), (160, 356425), (200, 285140), (212, 269000), (250, 228112), (265, 215200), (269, 212000), (400, 142570), (424, 134500), (500, 114056), (530, 107600), (538, 106000), (800, 71285), (848, 67250), (1000, 57028), (1060, 53800), (1076, 53000), (1325, 43040), (1345, 42400), (1696, 33625), (2000, 28514), (2120, 26900), (2152, 26500), (2650, 21520), (2690, 21200), (4000, 14257), (4240, 13450), (4304, 13250), (5300, 10760), (5380, 10600), (6625, 8608), (6725, 8480)]