545054720

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 112

約数和(自身を含む): 1495702368

約数和(自身を除く): 950647648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 1901, 2048, 2240, 2560, 3584, 3802, 4096, 4480, 5120, 7168, 7604, 8192, 8960, 9505, 10240, 13307, 14336, 15208, 17920, 19010, 20480, 26614, 28672, 30416, 35840, 38020, 40960, 53228, 57344, 60832, 66535, 71680, 76040, 106456, 121664, 133070, 143360, 152080, 212912, 243328, 266140, 286720, 304160, 425824, 486656, 532280, 608320, 851648, 973312, 1064560, 1216640, 1703296, 1946624, 2129120, 2433280, 3406592, 3893248, 4258240, 4866560, 6813184, 7786496, 8516480, 9733120, 13626368, 15572992, 17032960, 19466240, 27252736, 34065920, 38932480, 54505472, 68131840, 77864960, 109010944, 136263680, 272527360, 545054720]

約数ペア:

[(1, 545054720), (2, 272527360), (4, 136263680), (5, 109010944), (7, 77864960), (8, 68131840), (10, 54505472), (14, 38932480), (16, 34065920), (20, 27252736), (28, 19466240), (32, 17032960), (35, 15572992), (40, 13626368), (56, 9733120), (64, 8516480), (70, 7786496), (80, 6813184), (112, 4866560), (128, 4258240), (140, 3893248), (160, 3406592), (224, 2433280), (256, 2129120), (280, 1946624), (320, 1703296), (448, 1216640), (512, 1064560), (560, 973312), (640, 851648), (896, 608320), (1024, 532280), (1120, 486656), (1280, 425824), (1792, 304160), (1901, 286720), (2048, 266140), (2240, 243328), (2560, 212912), (3584, 152080), (3802, 143360), (4096, 133070), (4480, 121664), (5120, 106456), (7168, 76040), (7604, 71680), (8192, 66535), (8960, 60832), (9505, 57344), (10240, 53228), (13307, 40960), (14336, 38020), (15208, 35840), (17920, 30416), (19010, 28672), (20480, 26614)]