134703440

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2729}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 313808040

約数和(自身を除く): 179104600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 2729, 3085, 4936, 5458, 6170, 9872, 10916, 12340, 13645, 21832, 24680, 27290, 43664, 49360, 54580, 109160, 218320, 1683793, 3367586, 6735172, 8418965, 13470344, 16837930, 26940688, 33675860, 67351720, 134703440]

約数ペア:

[(1, 134703440), (2, 67351720), (4, 33675860), (5, 26940688), (8, 16837930), (10, 13470344), (16, 8418965), (20, 6735172), (40, 3367586), (80, 1683793), (617, 218320), (1234, 109160), (2468, 54580), (2729, 49360), (3085, 43664), (4936, 27290), (5458, 24680), (6170, 21832), (9872, 13645), (10916, 12340)]