214312960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{20929}}^1$

素因数の和:20956

約数の個数: 48

約数和(自身を含む): 514250100

約数和(自身を除く): 299937140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 20929, 41858, 83716, 104645, 167432, 209290, 334864, 418580, 669728, 837160, 1339456, 1674320, 2678912, 3348640, 5357824, 6697280, 10715648, 13394560, 21431296, 26789120, 42862592, 53578240, 107156480, 214312960]

約数ペア:

[(1, 214312960), (2, 107156480), (4, 53578240), (5, 42862592), (8, 26789120), (10, 21431296), (16, 13394560), (20, 10715648), (32, 6697280), (40, 5357824), (64, 3348640), (80, 2678912), (128, 1674320), (160, 1339456), (256, 837160), (320, 669728), (512, 418580), (640, 334864), (1024, 209290), (1280, 167432), (2048, 104645), (2560, 83716), (5120, 41858), (10240, 20929)]