2051005104

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{44371}}^1$

素因数の和:44495

約数の個数: 80

約数和(自身を含む): 5942298240

約数和(自身を除く): 3891293136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 11556, 15408, 23112, 44371, 46224, 88742, 133113, 177484, 266226, 354968, 399339, 532452, 709936, 798678, 1064904, 1198017, 1597356, 2129808, 2396034, 3194712, 4747697, 4792068, 6389424, 9495394, 9584136, 14243091, 18990788, 19168272, 28486182, 37981576, 42729273, 56972364, 75963152, 85458546, 113944728, 128187819, 170917092, 227889456, 256375638, 341834184, 512751276, 683668368, 1025502552, 2051005104]

約数ペア:

[(1, 2051005104), (2, 1025502552), (3, 683668368), (4, 512751276), (6, 341834184), (8, 256375638), (9, 227889456), (12, 170917092), (16, 128187819), (18, 113944728), (24, 85458546), (27, 75963152), (36, 56972364), (48, 42729273), (54, 37981576), (72, 28486182), (107, 19168272), (108, 18990788), (144, 14243091), (214, 9584136), (216, 9495394), (321, 6389424), (428, 4792068), (432, 4747697), (642, 3194712), (856, 2396034), (963, 2129808), (1284, 1597356), (1712, 1198017), (1926, 1064904), (2568, 798678), (2889, 709936), (3852, 532452), (5136, 399339), (5778, 354968), (7704, 266226), (11556, 177484), (15408, 133113), (23112, 88742), (44371, 46224)]