47428640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 141087744

約数和(自身を除く): 93659104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 53, 56, 68, 70, 80, 85, 94, 106, 112, 119, 136, 140, 160, 170, 188, 212, 224, 235, 238, 265, 272, 280, 329, 340, 371, 376, 424, 470, 476, 530, 544, 560, 595, 658, 680, 742, 752, 799, 848, 901, 940, 952, 1060, 1120, 1190, 1316, 1360, 1484, 1504, 1598, 1645, 1696, 1802, 1855, 1880, 1904, 2120, 2380, 2491, 2632, 2720, 2968, 3196, 3290, 3604, 3710, 3760, 3808, 3995, 4240, 4505, 4760, 4982, 5264, 5593, 5936, 6307, 6392, 6580, 7208, 7420, 7520, 7990, 8480, 9010, 9520, 9964, 10528, 11186, 11872, 12455, 12614, 12784, 13160, 14416, 14840, 15980, 17437, 18020, 19040, 19928, 22372, 24910, 25228, 25568, 26320, 27965, 28832, 29680, 31535, 31960, 34874, 36040, 39856, 42347, 44744, 49820, 50456, 52640, 55930, 59360, 63070, 63920, 69748, 72080, 79712, 84694, 87185, 89488, 99640, 100912, 111860, 126140, 127840, 139496, 144160, 169388, 174370, 178976, 199280, 201824, 211735, 223720, 252280, 278992, 296429, 338776, 348740, 398560, 423470, 447440, 504560, 557984, 592858, 677552, 697480, 846940, 894880, 1009120, 1185716, 1355104, 1394960, 1482145, 1693880, 2371432, 2789920, 2964290, 3387760, 4742864, 5928580, 6775520, 9485728, 11857160, 23714320, 47428640]

約数ペア:

[(1, 47428640), (2, 23714320), (4, 11857160), (5, 9485728), (7, 6775520), (8, 5928580), (10, 4742864), (14, 3387760), (16, 2964290), (17, 2789920), (20, 2371432), (28, 1693880), (32, 1482145), (34, 1394960), (35, 1355104), (40, 1185716), (47, 1009120), (53, 894880), (56, 846940), (68, 697480), (70, 677552), (80, 592858), (85, 557984), (94, 504560), (106, 447440), (112, 423470), (119, 398560), (136, 348740), (140, 338776), (160, 296429), (170, 278992), (188, 252280), (212, 223720), (224, 211735), (235, 201824), (238, 199280), (265, 178976), (272, 174370), (280, 169388), (329, 144160), (340, 139496), (371, 127840), (376, 126140), (424, 111860), (470, 100912), (476, 99640), (530, 89488), (544, 87185), (560, 84694), (595, 79712), (658, 72080), (680, 69748), (742, 63920), (752, 63070), (799, 59360), (848, 55930), (901, 52640), (940, 50456), (952, 49820), (1060, 44744), (1120, 42347), (1190, 39856), (1316, 36040), (1360, 34874), (1484, 31960), (1504, 31535), (1598, 29680), (1645, 28832), (1696, 27965), (1802, 26320), (1855, 25568), (1880, 25228), (1904, 24910), (2120, 22372), (2380, 19928), (2491, 19040), (2632, 18020), (2720, 17437), (2968, 15980), (3196, 14840), (3290, 14416), (3604, 13160), (3710, 12784), (3760, 12614), (3808, 12455), (3995, 11872), (4240, 11186), (4505, 10528), (4760, 9964), (4982, 9520), (5264, 9010), (5593, 8480), (5936, 7990), (6307, 7520), (6392, 7420), (6580, 7208)]