83477680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7334

約数の個数: 80

約数和(自身を含む): 228047904

約数和(自身を除く): 144570224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7297, 11440, 14594, 29188, 36485, 58376, 72970, 80267, 94861, 116752, 145940, 160534, 189722, 291880, 321068, 379444, 401335, 474305, 583760, 642136, 758888, 802670, 948610, 1043471, 1284272, 1517776, 1605340, 1897220, 2086942, 3210680, 3794440, 4173884, 5217355, 6421360, 7588880, 8347768, 10434710, 16695536, 20869420, 41738840, 83477680]

約数ペア:

[(1, 83477680), (2, 41738840), (4, 20869420), (5, 16695536), (8, 10434710), (10, 8347768), (11, 7588880), (13, 6421360), (16, 5217355), (20, 4173884), (22, 3794440), (26, 3210680), (40, 2086942), (44, 1897220), (52, 1605340), (55, 1517776), (65, 1284272), (80, 1043471), (88, 948610), (104, 802670), (110, 758888), (130, 642136), (143, 583760), (176, 474305), (208, 401335), (220, 379444), (260, 321068), (286, 291880), (440, 189722), (520, 160534), (572, 145940), (715, 116752), (880, 94861), (1040, 80267), (1144, 72970), (1430, 58376), (2288, 36485), (2860, 29188), (5720, 14594), (7297, 11440)]