2008763744

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{10039}}^1$

素因数の和:10112

約数の個数: 72

約数和(自身を含む): 4398544080

約数和(自身を除く): 2389780336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 338, 416, 481, 592, 676, 962, 1184, 1352, 1924, 2704, 3848, 5408, 6253, 7696, 10039, 12506, 15392, 20078, 25012, 40156, 50024, 80312, 100048, 130507, 160624, 200096, 261014, 321248, 371443, 522028, 742886, 1044056, 1485772, 1696591, 2088112, 2971544, 3393182, 4176224, 4828759, 5943088, 6786364, 9657518, 11886176, 13572728, 19315036, 27145456, 38630072, 54290912, 62773867, 77260144, 125547734, 154520288, 251095468, 502190936, 1004381872, 2008763744]

約数ペア:

[(1, 2008763744), (2, 1004381872), (4, 502190936), (8, 251095468), (13, 154520288), (16, 125547734), (26, 77260144), (32, 62773867), (37, 54290912), (52, 38630072), (74, 27145456), (104, 19315036), (148, 13572728), (169, 11886176), (208, 9657518), (296, 6786364), (338, 5943088), (416, 4828759), (481, 4176224), (592, 3393182), (676, 2971544), (962, 2088112), (1184, 1696591), (1352, 1485772), (1924, 1044056), (2704, 742886), (3848, 522028), (5408, 371443), (6253, 321248), (7696, 261014), (10039, 200096), (12506, 160624), (15392, 130507), (20078, 100048), (25012, 80312), (40156, 50024)]