631510366465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{11719}}^1$

素因数の和:12838

約数の個数: 64

約数和(自身を含む): 884614348800

約数和(自身を除く): 253103982335

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1039, 1265, 2255, 4715, 5195, 10373, 11429, 11719, 23897, 42599, 51865, 57145, 58595, 119485, 128909, 212995, 262867, 269537, 468589, 480479, 644545, 979777, 1314335, 1347685, 2342945, 2402395, 2964907, 4898885, 5285269, 10777547, 11051017, 12176041, 14824535, 26426345, 53887735, 55255085, 60880205, 121561187, 133936451, 280048943, 499217681, 607805935, 669682255, 1400244715, 2496088405, 3080538373, 5491394491, 11482006663, 15402691865, 27456972455, 57410033315, 126302073293, 631510366465]

約数ペア:

[(1, 631510366465), (5, 126302073293), (11, 57410033315), (23, 27456972455), (41, 15402691865), (55, 11482006663), (115, 5491394491), (205, 3080538373), (253, 2496088405), (451, 1400244715), (943, 669682255), (1039, 607805935), (1265, 499217681), (2255, 280048943), (4715, 133936451), (5195, 121561187), (10373, 60880205), (11429, 55255085), (11719, 53887735), (23897, 26426345), (42599, 14824535), (51865, 12176041), (57145, 11051017), (58595, 10777547), (119485, 5285269), (128909, 4898885), (212995, 2964907), (262867, 2402395), (269537, 2342945), (468589, 1347685), (480479, 1314335), (644545, 979777)]