23900800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 74370240

約数和(自身を除く): 50469440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 97, 100, 110, 112, 128, 140, 154, 160, 175, 176, 194, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 388, 400, 440, 448, 485, 550, 560, 616, 640, 679, 700, 704, 770, 776, 800, 880, 896, 970, 1067, 1100, 1120, 1232, 1358, 1400, 1408, 1540, 1552, 1600, 1760, 1925, 1940, 2134, 2200, 2240, 2425, 2464, 2716, 2800, 3080, 3104, 3200, 3395, 3520, 3850, 3880, 4268, 4400, 4480, 4850, 4928, 5335, 5432, 5600, 6160, 6208, 6790, 7040, 7469, 7700, 7760, 8536, 8800, 9700, 9856, 10670, 10864, 11200, 12320, 12416, 13580, 14938, 15400, 15520, 16975, 17072, 17600, 19400, 21340, 21728, 22400, 24640, 26675, 27160, 29876, 30800, 31040, 33950, 34144, 35200, 37345, 38800, 42680, 43456, 49280, 53350, 54320, 59752, 61600, 62080, 67900, 68288, 74690, 77600, 85360, 86912, 106700, 108640, 119504, 123200, 135800, 136576, 149380, 155200, 170720, 186725, 213400, 217280, 239008, 246400, 271600, 298760, 310400, 341440, 373450, 426800, 434560, 478016, 543200, 597520, 682880, 746900, 853600, 956032, 1086400, 1195040, 1493800, 1707200, 2172800, 2390080, 2987600, 3414400, 4780160, 5975200, 11950400, 23900800]

約数ペア:

[(1, 23900800), (2, 11950400), (4, 5975200), (5, 4780160), (7, 3414400), (8, 2987600), (10, 2390080), (11, 2172800), (14, 1707200), (16, 1493800), (20, 1195040), (22, 1086400), (25, 956032), (28, 853600), (32, 746900), (35, 682880), (40, 597520), (44, 543200), (50, 478016), (55, 434560), (56, 426800), (64, 373450), (70, 341440), (77, 310400), (80, 298760), (88, 271600), (97, 246400), (100, 239008), (110, 217280), (112, 213400), (128, 186725), (140, 170720), (154, 155200), (160, 149380), (175, 136576), (176, 135800), (194, 123200), (200, 119504), (220, 108640), (224, 106700), (275, 86912), (280, 85360), (308, 77600), (320, 74690), (350, 68288), (352, 67900), (385, 62080), (388, 61600), (400, 59752), (440, 54320), (448, 53350), (485, 49280), (550, 43456), (560, 42680), (616, 38800), (640, 37345), (679, 35200), (700, 34144), (704, 33950), (770, 31040), (776, 30800), (800, 29876), (880, 27160), (896, 26675), (970, 24640), (1067, 22400), (1100, 21728), (1120, 21340), (1232, 19400), (1358, 17600), (1400, 17072), (1408, 16975), (1540, 15520), (1552, 15400), (1600, 14938), (1760, 13580), (1925, 12416), (1940, 12320), (2134, 11200), (2200, 10864), (2240, 10670), (2425, 9856), (2464, 9700), (2716, 8800), (2800, 8536), (3080, 7760), (3104, 7700), (3200, 7469), (3395, 7040), (3520, 6790), (3850, 6208), (3880, 6160), (4268, 5600), (4400, 5432), (4480, 5335), (4850, 4928)]