551785810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{5503}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 1024008192

約数和(自身を除く): 472222382

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 1355, 2710, 5503, 10027, 11006, 20054, 27515, 50135, 55030, 100270, 203611, 407222, 1018055, 1491313, 2036110, 2982626, 7456565, 14913130, 55178581, 110357162, 275892905, 551785810]

約数ペア:

[(1, 551785810), (2, 275892905), (5, 110357162), (10, 55178581), (37, 14913130), (74, 7456565), (185, 2982626), (271, 2036110), (370, 1491313), (542, 1018055), (1355, 407222), (2710, 203611), (5503, 100270), (10027, 55030), (11006, 50135), (20054, 27515)]