86214400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 108

約数和(自身を含む): 224942200

約数和(自身を除く): 138727800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 709, 760, 800, 950, 1216, 1280, 1418, 1520, 1600, 1900, 2432, 2836, 3040, 3200, 3545, 3800, 4864, 5672, 6080, 6400, 7090, 7600, 11344, 12160, 13471, 14180, 15200, 17725, 22688, 24320, 26942, 28360, 30400, 35450, 45376, 53884, 56720, 60800, 67355, 70900, 90752, 107768, 113440, 121600, 134710, 141800, 181504, 215536, 226880, 269420, 283600, 336775, 431072, 453760, 538840, 567200, 673550, 862144, 907520, 1077680, 1134400, 1347100, 1724288, 2155360, 2268800, 2694200, 3448576, 4310720, 4537600, 5388400, 8621440, 10776800, 17242880, 21553600, 43107200, 86214400]

約数ペア:

[(1, 86214400), (2, 43107200), (4, 21553600), (5, 17242880), (8, 10776800), (10, 8621440), (16, 5388400), (19, 4537600), (20, 4310720), (25, 3448576), (32, 2694200), (38, 2268800), (40, 2155360), (50, 1724288), (64, 1347100), (76, 1134400), (80, 1077680), (95, 907520), (100, 862144), (128, 673550), (152, 567200), (160, 538840), (190, 453760), (200, 431072), (256, 336775), (304, 283600), (320, 269420), (380, 226880), (400, 215536), (475, 181504), (608, 141800), (640, 134710), (709, 121600), (760, 113440), (800, 107768), (950, 90752), (1216, 70900), (1280, 67355), (1418, 60800), (1520, 56720), (1600, 53884), (1900, 45376), (2432, 35450), (2836, 30400), (3040, 28360), (3200, 26942), (3545, 24320), (3800, 22688), (4864, 17725), (5672, 15200), (6080, 14180), (6400, 13471), (7090, 12160), (7600, 11344)]