7132365500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1949}}^1$

素因数の和:2544

約数の個数: 96

約数和(自身を含む): 16813742400

約数和(自身を除く): 9681376900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 563, 650, 1126, 1300, 1625, 1949, 2252, 2815, 3250, 3898, 5630, 6500, 7319, 7796, 9745, 11260, 14075, 14638, 19490, 25337, 28150, 29276, 36595, 38980, 48725, 50674, 56300, 70375, 73190, 97450, 101348, 126685, 140750, 146380, 182975, 194900, 243625, 253370, 281500, 365950, 487250, 506740, 633425, 731900, 914875, 974500, 1097287, 1266850, 1829750, 2194574, 2533700, 3167125, 3659500, 4389148, 5486435, 6334250, 10972870, 12668500, 14264731, 21945740, 27432175, 28529462, 54864350, 57058924, 71323655, 109728700, 137160875, 142647310, 274321750, 285294620, 356618275, 548643500, 713236550, 1426473100, 1783091375, 3566182750, 7132365500]

約数ペア:

[(1, 7132365500), (2, 3566182750), (4, 1783091375), (5, 1426473100), (10, 713236550), (13, 548643500), (20, 356618275), (25, 285294620), (26, 274321750), (50, 142647310), (52, 137160875), (65, 109728700), (100, 71323655), (125, 57058924), (130, 54864350), (250, 28529462), (260, 27432175), (325, 21945740), (500, 14264731), (563, 12668500), (650, 10972870), (1126, 6334250), (1300, 5486435), (1625, 4389148), (1949, 3659500), (2252, 3167125), (2815, 2533700), (3250, 2194574), (3898, 1829750), (5630, 1266850), (6500, 1097287), (7319, 974500), (7796, 914875), (9745, 731900), (11260, 633425), (14075, 506740), (14638, 487250), (19490, 365950), (25337, 281500), (28150, 253370), (29276, 243625), (36595, 194900), (38980, 182975), (48725, 146380), (50674, 140750), (56300, 126685), (70375, 101348), (73190, 97450)]