205829120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5743}}^1$

素因数の和:5775

約数の個数: 88

約数和(自身を含む): 564382464

約数和(自身を除く): 358553344

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, 2240, 2560, 3584, 4480, 5120, 5743, 7168, 8960, 11486, 17920, 22972, 28715, 35840, 40201, 45944, 57430, 80402, 91888, 114860, 160804, 183776, 201005, 229720, 321608, 367552, 402010, 459440, 643216, 735104, 804020, 918880, 1286432, 1470208, 1608040, 1837760, 2572864, 2940416, 3216080, 3675520, 5145728, 5880832, 6432160, 7351040, 10291456, 12864320, 14702080, 20582912, 25728640, 29404160, 41165824, 51457280, 102914560, 205829120]

約数ペア:

[(1, 205829120), (2, 102914560), (4, 51457280), (5, 41165824), (7, 29404160), (8, 25728640), (10, 20582912), (14, 14702080), (16, 12864320), (20, 10291456), (28, 7351040), (32, 6432160), (35, 5880832), (40, 5145728), (56, 3675520), (64, 3216080), (70, 2940416), (80, 2572864), (112, 1837760), (128, 1608040), (140, 1470208), (160, 1286432), (224, 918880), (256, 804020), (280, 735104), (320, 643216), (448, 459440), (512, 402010), (560, 367552), (640, 321608), (896, 229720), (1024, 201005), (1120, 183776), (1280, 160804), (1792, 114860), (2240, 91888), (2560, 80402), (3584, 57430), (4480, 45944), (5120, 40201), (5743, 35840), (7168, 28715), (8960, 22972), (11486, 17920)]