82858902400

素因数分解:

$2^7\times 5^2\times {\mathrm{1373}}^1\times {\mathrm{18859}}^1$

素因数の和:20256

約数の個数: 96

約数和(自身を含む): 204847324200

約数和(自身を除く): 121988421800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1373, 1600, 2746, 3200, 5492, 6865, 10984, 13730, 18859, 21968, 27460, 34325, 37718, 43936, 54920, 68650, 75436, 87872, 94295, 109840, 137300, 150872, 175744, 188590, 219680, 274600, 301744, 377180, 439360, 471475, 549200, 603488, 754360, 878720, 942950, 1098400, 1206976, 1508720, 1885900, 2196800, 2413952, 3017440, 3771800, 4393600, 6034880, 7543600, 12069760, 15087200, 25893407, 30174400, 51786814, 60348800, 103573628, 129467035, 207147256, 258934070, 414294512, 517868140, 647335175, 828589024, 1035736280, 1294670350, 1657178048, 2071472560, 2589340700, 3314356096, 4142945120, 5178681400, 8285890240, 10357362800, 16571780480, 20714725600, 41429451200, 82858902400]

約数ペア:

[(1, 82858902400), (2, 41429451200), (4, 20714725600), (5, 16571780480), (8, 10357362800), (10, 8285890240), (16, 5178681400), (20, 4142945120), (25, 3314356096), (32, 2589340700), (40, 2071472560), (50, 1657178048), (64, 1294670350), (80, 1035736280), (100, 828589024), (128, 647335175), (160, 517868140), (200, 414294512), (320, 258934070), (400, 207147256), (640, 129467035), (800, 103573628), (1373, 60348800), (1600, 51786814), (2746, 30174400), (3200, 25893407), (5492, 15087200), (6865, 12069760), (10984, 7543600), (13730, 6034880), (18859, 4393600), (21968, 3771800), (27460, 3017440), (34325, 2413952), (37718, 2196800), (43936, 1885900), (54920, 1508720), (68650, 1206976), (75436, 1098400), (87872, 942950), (94295, 878720), (109840, 754360), (137300, 603488), (150872, 549200), (175744, 471475), (188590, 439360), (219680, 377180), (274600, 301744)]