2888838080

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1102

約数の個数: 112

約数和(自身を含む): 7063410816

約数和(自身を除く): 4174572736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 241, 320, 376, 470, 482, 752, 797, 940, 964, 1205, 1504, 1594, 1880, 1928, 2410, 3008, 3188, 3760, 3856, 3985, 4820, 6376, 7520, 7712, 7970, 9640, 11327, 12752, 15040, 15424, 15940, 19280, 22654, 25504, 31880, 37459, 38560, 45308, 51008, 56635, 63760, 74918, 77120, 90616, 113270, 127520, 149836, 181232, 187295, 192077, 226540, 255040, 299672, 362464, 374590, 384154, 453080, 599344, 724928, 749180, 768308, 906160, 960385, 1198688, 1498360, 1536616, 1812320, 1920770, 2397376, 2996720, 3073232, 3624640, 3841540, 5993440, 6146464, 7683080, 9027619, 11986880, 12292928, 15366160, 18055238, 30732320, 36110476, 45138095, 61464640, 72220952, 90276190, 144441904, 180552380, 288883808, 361104760, 577767616, 722209520, 1444419040, 2888838080]

約数ペア:

[(1, 2888838080), (2, 1444419040), (4, 722209520), (5, 577767616), (8, 361104760), (10, 288883808), (16, 180552380), (20, 144441904), (32, 90276190), (40, 72220952), (47, 61464640), (64, 45138095), (80, 36110476), (94, 30732320), (160, 18055238), (188, 15366160), (235, 12292928), (241, 11986880), (320, 9027619), (376, 7683080), (470, 6146464), (482, 5993440), (752, 3841540), (797, 3624640), (940, 3073232), (964, 2996720), (1205, 2397376), (1504, 1920770), (1594, 1812320), (1880, 1536616), (1928, 1498360), (2410, 1198688), (3008, 960385), (3188, 906160), (3760, 768308), (3856, 749180), (3985, 724928), (4820, 599344), (6376, 453080), (7520, 384154), (7712, 374590), (7970, 362464), (9640, 299672), (11327, 255040), (12752, 226540), (15040, 192077), (15424, 187295), (15940, 181232), (19280, 149836), (22654, 127520), (25504, 113270), (31880, 90616), (37459, 77120), (38560, 74918), (45308, 63760), (51008, 56635)]